Chromatography Accessories
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| Brand | Shodex |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | RI-201 |
| Instrument Type | Refractive Index Detector (RID) |
| Compatible System | HPLC |
| Refractive Index Range | 1.00–1.75 |
| Detection Range | 0.125–256 µRIU |
| Drift | ≤0.1 µRIU/h |
| Noise | ≤1 nRIU |
| Linear Range | ≥300 µRIU |
| Flow Rate (Typical) | 0.2–3.0 mL/min |
| Max Flow Rate (Water) | 10 mL/min |
| Cell Volume | 8 µL |
| Dead Volume (IN→Cell) | ~80 µL |
| Dead Volume (Cell→OUT) | ~600 µL |
| Total Dead Volume | ~690 µL |
| Temperature Control Range | 30–55 °C (1 °C increments), with dual-stage thermal regulation |
| Response Time Settings | 0.1, 0.25, 0.5, 1, 1.5, 2, 3, 6 s |
| Auto-Zero Function | Full-range, fully automatic |
| Offset Adjustment Range | ±5 µRIU |
| Offset Resolution | 25 nRIU |
| Analog Output | DC 0–1 V (4 mV/µRIU or 16 mV/µRIU selectable) |
| Recorder Output | 0–10 mV/FS |
| Communication Interface | USB |
| Wetted Materials | SUS316 Stainless Steel, PTFE, Quartz Glass |
| Power Supply | AC 100–240 V ±10%, 50/60 Hz, 150 VA |
| Dimensions & Weight | 260 × 400 × 150 mm (W×D×H), ~12 kg |
| Brand | Shodex |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | RI-201H |
| Instrument Type | Refractive Index Detector (RID) |
| Compatible System | High-Performance Liquid Chromatography (HPLC) |
| Refractive Index Range | 1.00–1.75 |
| Detection Range | 0.25–512 μRIU |
| Drift | ≤0.2 μRIU/h (deionized water, 1 mL/min, purge off) |
| Linearity | ≥600 μRIU |
| Noise | ≤2.5 nRIU (deionized water, 1.5 s response) |
| Response Time Settings | 0.1, 0.25, 0.5, 1, 1.5, 2, 3, 6 s |
| Auto-Zero | Full-range automatic zeroing |
| Offset Adjustment Range | ±10 μRIU |
| Offset Resolution | 50 nRIU |
| Cell Volume | 8 µL |
| Flow Rate Range | 0.2–3.0 mL/min (typical), up to 10 mL/min (water) |
| Max Backpressure | 50 kPa |
| Internal Dead Volume | IN→Cell ≈60 µL |
| Temperature Control | OFF, 30–55 °C (1 °C increments), 77 °C thermal cutoff |
| Interface | USB |
| Wetted Materials | SS316, PTFE, fused silica |
| Power | AC 100–240 V ±10%, 50/60 Hz, 150 VA |
| Dimensions & Weight | 260 × 400 × 150 mm (W×D×H), ~12 kg |
| Brand | Shodex |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | RI-201H |
| Detection Principle | Differential Refractive Index (dRI) |
| Compatible System | High-Performance Liquid Chromatography (HPLC) |
| Detector Type | Refractometer-Based Chromatographic Detector |
| Flow Cell Design | Dual-Chamber |
| Refractive Index Range | 1.00–1.75 |
| Detection Sensitivity Range | 0.25–512 µRIU |
| Baseline Drift | ≤0.2 µRIU/h (deionized water, 1 mL/min, purge off) |
| Linearity | ≥600 µRIU |
| Noise Level | ≤2.5 nRIU (deionized water, 1.5 s response time) |
| Response Time Settings | 0.1, 0.25, 0.5, 1, 1.5, 2, 3, 6 s |
| Auto-Zero Function | Full-range automatic zeroing |
| Offset Adjustment Range | ±10 µRIU |
| Offset Resolution | 50 nRIU |
| Analog Output | DC 0–1 V (2 mV/µRIU or 8 mV/µRIU selectable) |
| Flow Cell Volume | 8 µL |
| Recommended Flow Rate | 0.2–3.0 mL/min |
| Maximum Flow Rate | 10 mL/min (water) |
| Maximum Backpressure | 50 kPa |
| Dead Volume | IN→Cell ≈ 60 µL |
| Recorder Output | 0–10 mV full scale |
| External I/O Signals | READY, LEAK, ERROR (ROM/RAM/Parameter/Home Position/Overheat/Optical Balance/Intensity) |
| Temperature Control | Off, 30–55 °C (1 °C increments), thermal fuse at 77 °C |
| Interface | USB |
| Wetted Materials | ASTM F899 stainless steel 316, PTFE, fused silica quartz |
| Power Supply | AC 100–240 V ±10%, 50/60 Hz, max. 150 VA |
| Dimensions & Weight | 260 × 400 × 150 mm (W×D×H), approx. 12 kg |
| Brand | Shodex |
|---|---|
| Origin | Japan |
| Model | RI-201H |
| Detection Principle | Differential Refractive Index (dRI) |
| Compatible Systems | HPLC & GPC Platforms |
| Detector Type | Universal Bulk Property Detector |
| Temperature Control | Built-in Thermostatic Cell Housing |
| Output Signal | Analog Voltage (0–1 V) & Digital RS-232 Interface |
| Noise Level | ≤ 2.5 × 10⁻⁹ RIU (RMS, 1 sec time constant) |
| Drift | ≤ 2 × 10⁻⁷ RIU/h (at 40 °C, stabilized) |
| Flow Cell Volume | 8 µL |
| Maximum Flow Rate | 10 mL/min |
| Solvent Compatibility | All HPLC-grade solvents except strong halogenated organics (e.g., chloroform, carbon tetrachloride) |
| Compliance | CE Marked, RoHS Compliant, Designed per IEC 61010-1 for Laboratory Equipment Safety |
| Brand | Shodex |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Models | RI-501, RI-502, RI-504 |
| Detection Principle | Differential Refractive Index (dRI) |
| Light Source | Deuterium Lamp |
| Temperature Control | Dual-zone thermostatic control (30–55 °C) |
| Flow Rate Range | 0.2–3.0 mL/min (RI-501/RI-504), 1–50 mL/min (RI-502) |
| Cell Volume | 8 μL (RI-501/RI-502), 2.5 μL (RI-504) |
| Noise Level | ≤2.5 nRIU (RI-501), ≤25 nRIU (RI-502), ≤5 nRIU (RI-504) |
| Drift | ≤0.2 μRIU/h (RI-501/RI-504), ≤2 μRIU/h (RI-502) |
| Response Time | Adjustable from 0.1 to 6 s |
| Output Interface | LAN, Analog (0–1 V, 0–10 mV/FS), Digital I/O (READY/LEAK/ERROR) |
| Wetted Materials | SUS316 Stainless Steel, PTFE, Fused Silica |
| Compliance | CE Marked, RoHS Compliant |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | AS-18A |
| Price Range | USD 2,800 – 7,000 (FOB Shanghai) |
| Instrument Type | Gas Chromatography Liquid Autosampler |
| Sample Capacity | 18-position vial tray |
| Dual-Syringe Capability | Yes |
| Sandwich (Layered) Injection Mode | Supported |
| Communication Interface | RS-232, USB, and TTL-compatible GC trigger I/O |
| Bidirectional GC Control | GC-starts-autosampler & autosampler-starts-GC |
| User Interface | 4.3-inch capacitive touch LCD with adjustable background color and one-touch Chinese/English language toggle |
| Safety Logic | Real-time parameter range validation and input error rejection |
| Operation Modes | Single-injection, multi-injection, post-run audio alert, and auto-standby mode |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ATD-1 |
| Price Range | USD 14,000 – 42,500 (FOB) |
| Instrument Type | Dual-Stage Thermal Desorber / Thermal Desorption Unit |
| Automation Level | Fully Automatic |
| Sample Position Capacity | 1 tube |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | GS-1 |
| Price Range | USD 1,400 – 2,800 (FOB Shanghai) |
| Instrument Type | Gas Chromatography Autosampler |
| Configuration Options | Single-Channel (GS-1) or Dual-Channel (GS-2) |
| Heating Option | Optional heated or ambient-temperature operation |
| Sample Loop | Customizable volume (standard range: 0.1–5 mL) |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | HS-12A |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Capacity | 12 positions |
| Vial Sizes Supported | 10 mL and 20 mL |
| Carrier Gas Compatibility | Helium, Nitrogen, Hydrogen |
| Maximum Oven Temperature | 200 °C (±0.1 °C stability) |
| Equilibration Time Range | 0–999.9 min |
| Injection Volume Precision | ±1% RSD (typical, with calibrated loop) |
| Thermal Desorption Path | Heated transfer line (up to 220 °C), inert fused-silica or SilcoNert®-treated stainless steel |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | HS-12A Pro |
| Price Range | USD 7,000 – 14,000 |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Capacity | 12 positions |
| Vial Format | 20 mL standard crimp-top vials |
| System Heating | Full-path heated zone (oven, transfer line, valve, and injection port) |
| Leak Detection | Integrated automatic leak check with real-time pressure display |
| Pressure Control | Optional Electronic Pressure Control (EPC) module compatible |
| Method Storage | User-definable method library with multi-method queue execution |
| Diagnostic Features | Power-on self-test, auto-positioning carousel, real-time fault detection and on-screen alert |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Vial Capacity | 16 positions |
| Compatible Vial Sizes | 10 mL and 20 mL |
| Control Interface | Microprocessor-based with LCD display (English/Chinese toggle), membrane keypad, digital input |
| System Purge | Inert gas (e.g., nitrogen or argon) purge of sampling needle, loop, and transfer line after each injection |
| Sample Path Configuration | Heated, inert flow path from vial to GC inlet (no cold spots) |
| Diagnostic Features | Power-on self-test, auto-positioning sample tray, real-time status monitoring, comprehensive fault detection and on-screen alerts |
| Method Storage | Default method preloaded |
| GC Integration | Universal interface compatible with all major gas chromatographs (Agilent, Thermo Fisher, Shimadzu, PerkinElmer, etc.) |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Origin | Domestic (China) |
| Model | HS-27A |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Capacity | 27 positions |
| Compatible Vial Sizes | 10 mL and 20 mL |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | HS-42A |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Capacity | 42 positions |
| Compatible Vial Sizes | 10 mL and 20 mL |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | HS-9 |
| Price Range | USD 4,200 – 5,600 |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Semi-Automatic |
| Sample Vial Capacity | 9 positions |
| Vial Sizes Supported | 10 mL and 20 mL |
| Brand | Sida |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | TD-1 |
| Price Range | USD 2,800 – 4,200 (FOB Shanghai) |
| Instrument Type | Single-Stage Thermal Desorber |
| Compatibility | GC-Compatible (Universal Interface for Domestic & Imported Gas Chromatographs) |
| Brand | SofTA |
|---|---|
| Model | M300s ELSD |
| Detector Type | Evaporative Light Scattering Detector (ELSD) |
| Light Source | Deuterium Lamp |
| Wavelength Range | 200 nm |
| Detection Mode | Dual-Beam |
| Nebulizer Material | PTFE (Teflon) |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Light Source Wavelength | 650 nm (Near-Infrared Laser, <5 mW, FCC Eye-Safe) |
| Detection Element | Sealed Large-Area Silicon Photodiode with Built-in High-Gain Amplifier |
| Sensitivity | 100 pg Glucopyranoside (Micro-HPLC, 2 µL direct injection, peak width at 10% height = 3 s) |
| Dynamic Range | 3 decades (normal/low gain), extendable to 4–4.5 decades |
| Mobile Phase Flow Rate | Up to 5 mL/min |
| Gas Requirement | N₂ or other inert gas at 50 psi |
| Gas Consumption | ≤2.5 L/min |
| Fluidic Path Materials | PTFE, Stainless Steel, Alumina, Borosilicate Glass |
| User Interface | Vacuum Fluorescent Display (VFD), 4 multifunction buttons |
| Signal Output | Fixed 10 mV / 5 V |
| Communication | RS-232 rear-panel interface |
| Power | 120/240 V, 50/60 Hz, 600 W |
| Dimensions | 25 W × 45 D × 29 H cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Model | M300s |
| Detector Type | Evaporative Light Scattering Detector (ELSD) |
| Wavelength Range | 195–600 nm |
| Detection Method | Dual-Beam |
| Light Source | Deuterium Lamp |
| Nebulizer Material | PTFE (Teflon®) |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Light Source for Scattering Detection | 650 nm Near-Infrared Laser (<5 mW, FCC Eye-Safe) |
| Minimum Detectable Mass | 100 pg (Glucopyranoside, Micro-HPLC, 2 µL direct injection) |
| Peak Width (10% height) | 3 s |
| Dynamic Range (Normal/Low Gain) | 3 decades |
| Extended Dynamic Range | 4–4.5 decades |
| Maximum Liquid Flow Rate | 5 mL/min |
| Gas Supply | N₂ or other inert gas, 50 psi |
| Gas Consumption | ≤2.5 L/min |
| Gas Pressure Regulation | Integrated pressure regulator and overpressure protection |
| Auto Shut-off Valve | Delayed closure after operation |
| Wetted Materials | PTFE, stainless steel, alumina, borosilicate glass |
| Signal Output | Fixed 10 mV or 5 V |
| Interface | RS-232 (rear panel) |
| Power | 120/240 V, 50/60 Hz, 600 W |
| Dimensions (W×D×H) | 25 × 45 × 29 cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | M300s |
| Detection Principle | Evaporative Light Scattering |
| Compatible Systems | HPLC (Analytical & Preparative) |
| Wavelength Range | 195–600 nm |
| Optical Configuration | Dual-Beam |
| Light Source | Deuterium Lamp |
| Nebulizer Material | PTFE (Teflon®) |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Laser Source | 650 nm Near-Infrared, <5 mW (FCC Class I Eye-Safe) |
| Detector Element | Sealed, High-Gain Silicon Photodiode |
| Minimum Detectable Mass | 100 pg (Glucopyranoside, Micro-HPLC, 2 µL direct injection) |
| Peak Width (10% height) | 3 s |
| Dynamic Range (Normal/Low Gain) | 3 decades |
| Extended Dynamic Range | 4–4.5 decades |
| Mobile Phase Flow Rate Support | Up to 5 mL/min |
| Gas Requirement | N₂ or inert gas, 50 psi |
| Gas Consumption | ≤2.5 L/min |
| Fluidic Path Materials | PTFE, Stainless Steel, Alumina, Borosilicate Glass |
| User Interface | Vacuum Fluorescent Display (VFD), 4 Multifunction Keys |
| Onboard Method Storage | 10 Methods |
| Signal Output | Fixed (10 mV / 5 V) or Adjustable (0–5 V) |
| Communication | RS-232 (Rear Panel) |
| Power | 120/240 V, 50/60 Hz, 600 W |
| Dimensions (W×D×H) | 25 × 45 × 29 cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | M300s |
| Compatible Instrument | HPLC Systems |
| Detector Type | Evaporative Light Scattering Detector (ELSD) |
| Wavelength Range | 200 nm (UV-Vis spectral cutoff, not tunable source) |
| Detection Mode | Dual-Beam |
| Light Source | Deuterium Lamp (for baseline stability reference), 650 nm Near-Infrared Laser (primary scattering source) |
| Nebulizer | PTFE (Teflon®) Capillary |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Sensitivity | 100 pg glucopyranoside (micro-HPLC, 2 µL direct injection, 3 s peak width at 10% height) |
| Dynamic Range | 3 decades (standard gain), up to 4.5 decades (extended range mode) |
| Mobile Phase Flow Rate | Up to 5 mL/min |
| Gas Requirement | N₂ or inert gas, 50 psi supply pressure |
| Gas Consumption | ≤2.5 L/min |
| Power | 120/240 V, 50/60 Hz, 600 W |
| Dimensions | 25 W × 45 D × 29 H cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | M300S |
| Detection Principle | Evaporative Light Scattering |
| Compatible Systems | HPLC (Analytical & Preparative) |
| Wavelength Range | 195 nm (UV-Vis Deuterium Lamp for Optional UV Monitoring) |
| Detection Mode | Dual-Beam |
| Light Source | Deuterium Lamp |
| Nebulizer Material | PTFE (Teflon®) |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Laser Source | 650 nm Near-Infrared Diode (<5 mW, FCC Class I Eye-Safe) |
| Minimum Detectable Mass | 100 pg (Glucopyranoside, Micro-HPLC, 2 µL direct injection) |
| Peak Width (10% height) | 3 s |
| Dynamic Range (Normal/Low Gain) | 3 decades |
| Extended Dynamic Range | 4–4.5 decades |
| Mobile Phase Flow Rate | Up to 5 mL/min |
| Gas Requirement | Nitrogen or inert gas, 50 psi |
| Gas Consumption | ≤2.5 L/min |
| Liquid Path Materials | PTFE, Stainless Steel, Alumina, Borosilicate Glass |
| Interface | RS-232 |
| Power | 120/240 V, 50/60 Hz, 600 W |
| Dimensions (W×D×H) | 25 × 45 × 29 cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | M300S |
| Detection Principle | Evaporative Light Scattering |
| Compatible Systems | HPLC (Analytical & Preparative) |
| Wavelength | 195 nm (Deuterium Lamp, Dual-Beam Configuration) |
| Nebulizer | PTFE-Coated Stainless Steel |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Control | 10–70 °C |
| Light Source | Near-Infrared Laser (650 nm, <5 mW, FCC Class I Eye-Safe) |
| Detector | Sealed High-Gain Silicon Photodiode |
| Minimum Detectable Mass | 100 pg (Glucopyranoside, Micro-HPLC, 2 µL direct injection) |
| Peak Width (10% height) | 3 s |
| Dynamic Range (Standard Gain) | 3 decades |
| Extended Dynamic Range | 4–4.5 decades |
| Mobile Phase Flow Rate | Up to 5 mL/min |
| Gas Requirement | N₂ or inert gas, 50 psi |
| Gas Consumption | ≤2.5 L/min |
| Liquid Path Materials | PTFE, 316 Stainless Steel, Alumina, Borosilicate Glass (Optics) |
| User Interface | Vacuum Fluorescent Display (VFD), 4 Multifunction Keys |
| Onboard Method Storage | 10 Protocols |
| Signal Output | Fixed (10 mV / 5 V) or Adjustable (0–5 V) |
| Communication | RS-232 (Rear Panel) |
| Power | 120/240 V AC, 50/60 Hz, 600 W |
| Dimensions (W×D×H) | 25 × 45 × 29 cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Model | M300s |
| Detector Type | Evaporative Light Scattering Detector (ELSD) |
| Wavelength Range | 195 nm (Deuterium Lamp) |
| Detection Principle | Dual-Beam Light Scattering |
| Light Source | Deuterium Lamp |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulizer Zone Temperature Range | 10–70 °C |
| Nebulizer Material | PTFE (Teflon®) |
| Minimum Detectable Mass | 100 pg (Glucopyranoside, Micro-HPLC) |
| Peak Width (10% height) | 3 s (2 µL direct injection) |
| Dynamic Range | 3 orders of magnitude (normal/low gain) |
| Mobile Phase Flow Rate | Up to 5 mL/min |
| Gas Requirement | N₂ or inert gas at 50 psi |
| Gas Consumption | ≤2.5 L/min |
| Interface | RS-232 |
| Power | 120/240 V, 50/60 Hz, 600 W |
| Dimensions (W×D×H) | 25 × 45 × 29 cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Model 100 |
| Detection Principle | Evaporative Light Scattering Detection (ELSD) |
| Compatible System | HPLC / UHPLC |
| Light Source | 670 nm Laser (<5 mW) |
| Nebulizer Gas | N₂ or inert gas (50 psi, ~2.5 SLPM) |
| Operating Temperature | 55 °C (evaporator), ambient to 85 °C (environment) |
| Flow Rate Range | 0–5 mL/min |
| Detector Response | Mass-sensitive, gradient-compatible |
| Detection Limit | 10 ng (on-column, typical) |
| Dynamic Range | >4 orders of magnitude |
| Precision | <2% RSD |
| Output Signal | 0–5 VDC analog |
| Interface | RS-232 |
| Power Requirement | 120/240 VAC, 50/60 Hz, 600 W |
| Dimensions | 9.8" W × 18" D × 11.5" H |
| Weight | 23 lbs |
| Construction Materials | Stainless steel fluid path, Teflon™ tubing, fused silica optical windows |
| Environmental Rating | Indoor use only |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | 300s ELSD |
| Detection Principle | Evaporative Light Scattering Detection (ELSD) |
| Wavelength Range | 200 nm (UV cutoff, not emission wavelength) |
| Optical Configuration | Dual-beam |
| Light Source | Deuterium Lamp (for baseline stability reference), NIR Laser (650 nm, <5 mW) as primary scattering source |
| Nebulizer Material | PTFE (Teflon®) |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Sensitivity | 100 pg glucopyranoside (micro-HPLC, 2 µL direct injection, peak width at 10% height = 3 s) |
| Dynamic Range | 3 orders of magnitude (standard gain), extendable to 4–4.5 orders with gain optimization |
| Flow Rate Compatibility | Up to 5 mL/min (HPLC & preparative LC) |
| Gas Requirement | N₂ or inert gas, 50 psi supply, ≤2.5 L/min consumption |
| Integrated Pressure Regulation | Yes, with automatic shutoff delay and overpressure protection |
| Signal Output | Fixed 10 mV or 5 V |
| Interface | RS-232 (rear panel), digital status I/O (zero control, valve control, error reporting) |
| Power | 120/240 V AC, 50/60 Hz, 600 W |
| Dimensions | 25 W × 45 D × 29 H cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Model 300s |
| Detection Principle | Evaporative Light Scattering Detection (ELSD) |
| Wavelength Range | 195–600 nm |
| Optical Configuration | Dual-Beam |
| Light Source | Deuterium Lamp |
| Nebulizer Material | PTFE (Teflon®) |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Laser Source | 650 nm Near-Infrared Diode (<5 mW, FCC Class I Eye-Safe) |
| Detector | Sealed Large-Area Silicon Photodiode with Integrated High-Gain Amplifier |
| Minimum Detectable Mass | 100 pg Glucopyranoside (Micro-HPLC, 2 µL direct injection, peak width at 10% height: 3 s) |
| Dynamic Range | 3 decades (standard gain), up to 4.5 decades with extended range mode |
| Mobile Phase Flow Rate Compatibility | Up to 5 mL/min |
| Gas Supply | N₂ or other inert gas, 50 psi inlet pressure |
| Gas Consumption | ≤2.5 L/min |
| Liquid Path Materials | PTFE, Stainless Steel, Alumina, Borosilicate Glass (optical lens) |
| User Interface | Vacuum Fluorescent Display (VFD), 4 multifunction buttons |
| Data Output | Fixed 10 mV / 5 V analog |
| Power | 120/240 V AC, 50/60 Hz, 600 W |
| Dimensions (W×D×H) | 25 × 45 × 29 cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Evaporative Light Scattering Detector (ELSD) |
| Compatible System | HPLC (Analytical & Preparative) |
| Wavelength Range | 195–600 nm |
| Detection Mode | Dual-Beam |
| Light Source | Deuterium Lamp |
| Nebulizer Material | PTFE |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Laser Source | 650 nm Near-Infrared Diode (<5 mW, FCC Class I Eye-Safe) |
| Detector Element | Sealed Large-Area Silicon Photodiode with Integrated High-Gain Amplifier |
| Minimum Detectable Mass | 100 pg Glucopyranoside (Micro-HPLC, 2 µL Direct Injection, 3 s Peak Width at 10% Height) |
| Dynamic Range | 3 orders of magnitude (Normal/Low Gain), Extended to 4–4.5 orders with gain optimization |
| Mobile Phase Flow Rate | Up to 5 mL/min |
| Gas Supply | Nitrogen or inert gas, 50 psi inlet pressure |
| Gas Consumption | ≤2.5 L/min |
| Fluidic Path Materials | PTFE, Stainless Steel, Alumina, Optical Glass |
| User Interface | Vacuum Fluorescent Display (VFD) with 4 Multifunction Keys |
| Onboard Method Storage | 10 Methods |
| Signal Output | Fixed 10 mV or 5 V |
| Digital Interface | RS-232 (Rear Panel) |
| Power | 120/240 V AC, 50/60 Hz, 600 W |
| Dimensions | 25 W × 45 D × 29 H cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | 300s |
| Detection Principle | Evaporative Light Scattering (ELSD) |
| Wavelength | 650 nm (Near-Infrared Laser) |
| Beam Configuration | Dual-Beam |
| Light Source | 650 nm NIR Laser (<5 mW, FCC Eye-Safe Compliant) |
| Nebulizer | PTFE-Coated Stainless Steel Capillary |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Sensitivity | 100 pg Glucopyranoside (Micro-HPLC, 2 µL direct injection, peak width at 10% height = 3 s) |
| Dynamic Range | 3 decades (normal/low gain), extendable to 4–4.5 decades with signal processing |
| Flow Rate Compatibility | Up to 5 mL/min (HPLC & preparative LC) |
| Gas Requirement | N₂ or other inert gas, 50 psi inlet pressure |
| Gas Consumption | ≤2.5 L/min |
| Integrated Pressure Regulation | Yes, with automatic shutoff delay and overpressure protection |
| Fluidic Path Materials | PTFE, 316 stainless steel, alumina, borosilicate glass (optical lens) |
| User Interface | Vacuum Fluorescent Display (VFD), 4 multifunction buttons |
| Onboard Method Storage | 10 user-defined methods |
| Signal Output | Fixed 10 mV or 5 V |
| Digital Interface | RS-232 (rear panel) |
| Power | 120/240 V AC, 50/60 Hz, 600 W |
| Dimensions (W×D×H) | 25 × 45 × 29 cm |
| Weight | 15 kg |
| Brand | SofTA |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Model 300S |
| Detection Principle | Evaporative Light Scattering |
| Compatible Systems | HPLC (Analytical & Preparative) |
| Wavelength Range | 195–600 nm |
| Optical Configuration | Dual-Beam |
| Light Source | Deuterium Lamp |
| Nebulizer Material | PTFE (Teflon®) |
| Drift Tube Temperature Range | Ambient to 120 °C |
| Nebulization Zone Temperature Range | 10–70 °C |
| Light Source for Detection | 650 nm Near-Infrared Laser (<5 mW, FCC Class I Eye-Safe) |
| Detector Element | Sealed, Large-Area Silicon Photodiode with Integrated High-Gain Amplifier |
| Minimum Detectable Mass | 100 pg Glucopyranoside (Micro-HPLC, 2 µL direct injection, peak width at 10% height: 3 s) |
| Dynamic Range (Normal Gain) | 3 decades |
| Dynamic Range (Extended Mode) | 4–4.5 decades |
| Mobile Phase Flow Rate Compatibility | Up to 5 mL/min |
| Carrier Gas | Nitrogen or other inert gas |
| Gas Pressure Requirement | 50 psi |
| Gas Consumption | ≤2.5 L/min |
| Integrated Gas Pressure Regulation | Yes (Built-in Regulator & Overpressure Protection) |
| Auto Shut-off Valve | Yes (Timed Delay Cutoff) |
| Fluidic Path Materials | PTFE, Stainless Steel, Alumina, Borosilicate Glass (Optical Lens) |
| User Interface | Vacuum Fluorescent Display (VFD) + 4 Multifunction Keys |
| Onboard Method Storage | 10 Methods |
| Signal Output Options | Fixed 10 mV / 5 V |
| Communication Interface | RS-232 (Rear Panel) |
| Power Supply | 120/240 V AC, 50/60 Hz, 600 W |
| Dimensions (W×D×H) | 25 × 45 × 29 cm |
| Weight | 15 kg |
| Brand | Spark Holland |
|---|---|
| Origin | Netherlands |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Alias |
| Instrument Type | HPLC Autosampler |
| Maximum Sample Capacity | 48 × 2 mL vials (2 racks) |
| Minimum Injection Volume | 0.1 µL |
| Standard Loop Volume | 100 µL (optional up to 10 mL) |
| Positioning Accuracy | < 0.4 mm |
| Motion Architecture | XYZ three-axis robotic arm |
| Needle Wash | Internal and external needle wash with pressurized headspace purge |
| Repeat Injection Capability | Unlimited cycles per sample |
| Brand | Spark Holland |
|---|---|
| Origin | Netherlands |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | SPH1299 |
| Instrument Type | Binary HPLC Pump |
| Maximum Pressure | 18,850 psi (130 MPa) |
| Flow Rate Range | 1–4000 µL/min |
| Flow Precision | ≤ 0.075 % RSD (at 200–2000 µL/min) |
| Flow Accuracy | ±1 % (at 200–2000 µL/min) |
| Gradient Delivery Capability | Dual-solvent binary gradient with active compressibility compensation |