Chemical Analysis Instruments
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| Brand | Beifen Ruili |
|---|---|
| Origin | Beijing, China |
| Model | VIS-723N |
| Optical System | Single-beam |
| Detector | Silicon photodiode array |
| Wavelength Range | 320–1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Spectral Bandwidth | 1.0, 2.0, or 5.0 nm (user-selectable fixed settings) |
| Stray Light | ≤0.05% T (at 220 nm using NaI solution |
| Wavelength Scanning | Motorized automatic wavelength drive |
| Dimensions | 530 × 420 × 205 mm |
| Weight | 18 kg |
| Power Supply | AC 220 V/50 Hz or 110 V/60 Hz |
| Power Consumption | 140 W |
| Interface Options | RS-232 (RS-485 and USB available on request) |
| Data Storage | Non-volatile memory for method parameters and measurement results |
| Brand | Beifen Ruili |
|---|---|
| Origin | Beijing, China |
| Model | WFX-200 |
| Instrument Type | Dual-mode Flame/Graphite Furnace AAS |
| Monochromator | Plane Grating |
| Optical System | Single-beam |
| Detector | Photomultiplier Tube (PMT) |
| Spectral Resolution | Resolves Mn 279.5 nm and 279.8 nm doublet with valley energy <36% |
| Sensitivity | Flame mode — Cu: 0.04 µg/mL per 1% absorption |
| Graphite furnace mode — Cd | ≤0.9 pg |
| Precision (RSD) | Flame mode ≤0.9% |
| Detection Limit | Flame mode — Cu: 0.007 µg/mL |
| Graphite furnace mode — Cd | ≤4.0 pg |
| Brand | Beifen Ruili |
|---|---|
| Origin | Beijing, China |
| Model | WFX-210 |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Plane Grating |
| Optical System | Single-Beam |
| Detector | Photomultiplier Tube (PMT) |
| Resolution | Resolves Mn 279.5 nm and 279.8 nm doublet with valley energy <36% |
| Sensitivity | Flame mode — Cu: 0.04 µg/mL per 1% absorption |
| Graphite furnace mode — Cd | ≤0.9 pg |
| Precision (RSD) | Flame mode ≤0.9% |
| Detection Limit | Flame mode — Cu: 0.007 µg/mL |
| Graphite furnace mode — Cd | ≤4.0 pg |
| Brand | Beifen Ruili |
|---|---|
| Origin | Beijing, China |
| Model | WFX-220A |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Plane Grating |
| Optical System | Single-beam |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | Deuterium Lamp + Self-absorption Method |
| Spectral Bandwidth | 0.2 nm ± 0.02 nm (at 0.2 nm setting) |
| Sensitivity | Flame mode — Cu ≤0.03 µg/mL/1% |
| Precision (RSD) | Flame mode — Cu ≤0.5% |
| Detection Limit | Flame mode — Cu ≤0.003 µg/mL |
| Baseline Stability | ≤0.002 absorbance units/30 min |
| Brand | Beifen Ruili |
|---|---|
| Origin | Beijing, China |
| Model | WFX-810 |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Plane Grating |
| Optical System | Double-Beam |
| Detector | Photomultiplier Tube (PMT) |
| Resolution | Resolves Mn 279.5 nm and 279.8 nm doublet with valley energy < 36% |
| Sensitivity | Flame mode — Cu 0.13 µg/mL per 1% absorption |
| Repeatability (RSD) | Flame RSD ≤ 0.9% |
| Detection Limit | Flame — Cu 0.010 µg/mL |
| Brand | Beifen Ruili |
|---|---|
| Origin | Beijing, China |
| Model | WFX-910 |
| Optical System | Single-beam |
| Detector Type | Solid-state CCD detector |
| Atomizer Type | Resistive-heated filament atomizer |
| Power Consumption | ~6% of conventional graphite furnace systems |
| Dimensions (H×W×D) | 335 mm × 610 mm × 230 mm |
| Weight | 18 kg |
| Compliance | Designed for field-deployable environmental monitoring per ISO 8288, EPA Method 7000B principles |
| Software | Embedded acquisition and quantification interface with calibration curve generation and QC flagging |
| Brand | Beifen Ruili |
|---|---|
| Origin | Beijing, China |
| Model | WQF-520A |
| Instrument Type | Laboratory FTIR Spectrometer |
| Wavenumber Range | 7800–350 cm⁻¹ |
| Spectral Resolution | Better than 0.5 cm⁻¹ |
| Scan Velocity | 2 mm/s (optical path difference rate) |
| Signal-to-Noise Ratio | >15,000:1 (at 4 cm⁻¹, 1 min scan, peak-to-peak) |
| Dimensions | 540 × 515 × 260 mm |
| Weight | 28 kg |
| Interface | USB 2.0 |
| Light Source | High-intensity air-cooled infrared source with spherical reflector |
| Detector | Standard DTGS or optional MCT (configurable) |
| Environmental Protection | Hermetically sealed Michelson interferometer with desiccant-view window |
| Software Platform | Windows-based native Chinese GUI with spectral library management, quantitative analysis, and GLP-compliant reporting modules |
| Brand | Beifen Ruili |
|---|---|
| Origin | Beijing, China |
| Model | WQF-530A |
| Instrument Type | Laboratory FTIR Spectrometer |
| Wavenumber Range | 350–7800 cm⁻¹ |
| Resolution | <0.85 cm⁻¹ (upgradable to ≤0.4 cm⁻¹) |
| Signal-to-Noise Ratio (S/N) | >20,000:1 (upgradable to 55,000:1) |
| Wavenumber Accuracy | <0.1 cm⁻¹ |
| Detector | DLATGS (Deuterated Triglycine Sulfate) with Temperature Stabilization |
| Scan Speed | Microprocessor-controlled, user-selectable |
| Data Interface | Ethernet (RJ-45), USB 2.0 |
| Software Compliance | 21 CFR Part 11-ready audit trail, electronic signature support |
| Operating System Compatibility | Windows 10/11 (64-bit) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | AT1DS-20B |
| Instrument Type | Secondary Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >90% |
| Sample Capacity | 40 positions (dual 20-position carousel) |
| Temperature Control Accuracy | < ±0.5 °C |
| RSD | ≤2.5% (for 0.05 μg benzene in methanol) |
| Cold Trap Cooling Method | Semiconductor-based electronic cooling |
| Sample Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Valve Actuation | Motor-driven 6-port switching valve |
| Dimensions (L×W×H) | 350 mm × 450 mm × 550 mm |
| Weight | ~40 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Secondary Thermal Desorber |
| Automation Level | Fully Automated |
| Desorption Zone Temperature Range | 150–380 °C |
| Valve Oven Temperature Range | Ambient to 260 °C (1 °C increments) |
| Transfer Line Temperature Range | Ambient to 260 °C (1 °C increments |
| Cold Trap Temperature Range | –35 °C to ambient (1 °C increments |
| Temperature Control Accuracy | < ±0.5 °C |
| Sample Capacity | Dual 12-, 20-, or 24-position trays |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic Laboratory GC |
| Model | GC-2010F |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose / Forensic Toxicology |
| Oven Temperature Range | 420 °C |
| Maximum Ramp Rate | 40 °C/min |
| Cool-down Time | ~8 min (from 420 °C to 50 °C) |
| Carrier Gas Flow Range & Control | 0–800 mL/min |
| Carrier Gas Pressure Range & Control | 0–600 kPa |
| Injector Maximum Operating Temperature | 420 °C |
| Injector Pressure Setting Range | 0–600 kPa |
| Injector Total Flow Setting Range | 0–800 mL/min |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | LH-24B |
| Temperature Control Range | Ambient to 400 °C |
| Gas Flow Rate | 0–1000 mL/min |
| Tube Capacity | 24 tubes |
| Power Supply | 220 VAC, 50 Hz |
| Power Consumption | <200 VA |
| Temperature Accuracy | ±1 °C |
| Maximum Aging Duration | >999 h |
| Simulated Sampling Time | 0–99 min |
| Tube Dimensions (Standard) | Ø6 mm × ≥110 mm or 1/4″ OD × ≥3.5″ |
| Dimensions (H×W×D) | 350 × 230 × 330 mm |
| Net Weight | ~12 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Beifen Sanpu Instrument Co., Ltd. |
| Model | PT-80A |
| Sample Capacity | 80 positions (40 mL VOA vials) |
| Injection Precision | RSD ≤ 3% |
| Trap Temperature Range | Ambient to 380 °C |
| Cooling | 250 °C → 35 °C in ≤ 90 s |
| Purge Tube Temperature | Ambient to 95 °C |
| Sample Chilling | Ambient only |
| Cold Trap Temperature | −40 °C to ambient (Peltier + air cooling) |
| Desorption Flow Path Heating | Ambient to 220 °C |
| Water Removal Trap | Ambient to 400 °C |
| Purge Flow Rate | 0–150 mL/min |
| Timing Resolution | 0.1 s |
| Max Duration | 100 min |
| Timing Accuracy | < 0.1 s |
| System Pressure Rating | ≤ 0.6 MPa |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 800 W |
| Dimensions | 750 × 500 × 550 mm |
| Weight | ~50 kg |
| Brand | BEIYU TECHNOLOGIES |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Photomultiplier Tube (PMT) Detector |
| Wavelength Range | 100–900 nm |
| Spectral Bandwidth | Auto-switchable (0.1 / 0.2 / 0.4 / 1.0 nm slit options) |
| Wavelength Accuracy | ±0.2 nm |
| Wavelength Repeatability | ±0.1 nm |
| Brand | Beiyu Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SGMA-730 |
| Pricing | Upon Request |
| Brand | BenAng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Coulometric Karl Fischer Titrator |
| Titration Mode | Fully Automatic |
| Measurement Resolution | 0.1 ppm |
| Moisture Content Range | 0.00001% (0.1 ppm) to 100% |
| Measurement Accuracy | ±0.1 ppm |
| Minimum Dispensing Volume | 0.5 µL |
| Titration Control Precision | ±0.1 mV |
| Repeatability | ≤0.0002% RSD |
| Linearity Correlation Coefficient | ≥0.9999 |
| Power Consumption | <50 W |
| Operating Voltage | AC 220 V ±10%, 50 Hz |
| Ambient Temperature Range | 5–40 °C |
| Relative Humidity Limit | ≤85% RH (non-condensing) |
| Brand | Benteng |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | BT-1181 |
| Pricing | Upon Request |
| pH Measurement Range | 0.00–14.00 |
| pH Accuracy | ±0.02 pH |
| Resolution | 0.01 pH |
| Repeatability | ≤1% |
| Stability | ±1% F.S. / 4 h |
| Response Time (T90) | <1 min at 25 °C |
| Temperature Control Range | Ambient to 100 °C |
| Temperature Compensation Range | 0.1–60.0 °C |
| Sample Temperature Range | 5–60 °C |
| Operating Ambient Temperature | 5–40 °C |
| Relative Humidity | ≤85% |
| Brand | Bettersize |
|---|---|
| Model | BeSEC |
| Type | Gel Permeation Chromatography (GPC) / Size Exclusion Chromatography (SEC) Light Scattering Detector |
| Laser | 640 nm semiconductor laser, 10 mW output |
| Detection angles | 7° and 90° |
| Flow cell volume | 18 µL |
| Sampling rate | 5 Hz |
| Molecular weight range | 1,000 Da – 2 × 10⁷ Da (LS1), 1,000 Da – 2 × 10⁹ Da (LS2) |
| Radius of gyration (Rg) detection limit | >12 nm |
| Supported detection modes | Homopolymer mode, protein mode |
| Output parameters | Mn, Mw, Mz, Mp, polydispersity (PD), molecular weight distribution, concentration, dn/dc, Rg |
| Input interfaces | RI detector input, UV detector input, trigger signal input |
| Power supply | 100–240 VAC, 50/60 Hz, 4 A |
| Dimensions (L×W×H) | 450 × 325 × 157 mm |
| Weight | 11 kg |
| PC requirements | Windows 10/11 (64-bit) |
| Software language | English & Chinese |
| Compliance | Designed for GLP/GMP-aligned laboratory workflows |
| Brand | Bigdipper |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | HBD4-MS1204Dip |
| Price Range | USD 1,400–4,200 |
| Measurement Principle | High-Frequency Capacitance Sensing (1–10 MHz) |
| Range | 0.01–100.0% w/w moisture |
| Repeatability | ±0.5% FS |
| Accuracy | ±2.0% FS |
| Response Time | <100 ms (electrical), <15 s (full system stabilization at 25 °C) |
| Sample Temp. | −40 to +85 °C |
| Max. Process Pressure | <0.3 MPa |
| Ambient Temp. | −10 to +60 °C |
| Power Supply | Rechargeable 9 V NiCd battery (HBD5), 4 h continuous operation, 1 week standby |
| Total Power Consumption | <150 mW |
| Explosion Protection | Ex d ia IIC T5 (IEC 60079-0, -1, -11) |
| Output Interface | RS232 & RS485 (STIMcom default |
| Enclosure Rating | NEMA 2 |
| Sensor Dimensions | Ø24 × 240 mm (customizable) |
| Probe Mounting | 1″ NPT or ZG1″ thread |
| Instrument Dimensions | 98 × 32 × 185 mm |
| Weight | <0.7 kg |
| Long-Term Stability | ±1% over 5 years |
| Compliance | ASTM D6304, ISO 8533, IEC 61000-6-2/6-4 (EMC), RoHS |
| Brand | Bigdipper |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Bigdipper Instruments Co., Ltd. |
| Model | T-BD5 MS1204p |
| Measurement Principle | Microwave attenuation (MS1204 sensor technology) |
| Operating Temperature | 100–350 °C |
| Pressure Rating | 1.6–4.0 MPa |
| Water Content Range | 0.02–101% w/w |
| Resolution | 0.02–0.1% |
| Repeatability | ±0.05% to ±1.0% FS |
| Output | 4–20 mA analog, RS232/RS485, Modbus RTU, IEEE 1451.2 STIM |
| Enclosure Rating | NEMA 7/8/9 |
| Intrinsic Safety | Ex ia IICT6 |
| Flameproof Protection | Ex d ia IIC T5 |
| Wetted Materials | 1Cr18Ni9Ti stainless steel, polyimide |
| Installation Options | Threaded (ZG1", NPT), flanged, clamp-type, bypass |
| Flow Orientation | Counter-flow (frontal insertion) |
| Sensor Geometry | Insertion-type probe with optimized electromagnetic field distribution |
| Compliance | ASTM D4006, ISO 9001, GB/T 11141-2014, ATEX Directive 2014/34/EU (via third-party certification), IEC 60079-0/-11/-14, FDA 21 CFR Part 11 (data integrity support via audit trail in BD5xCMD firmware) |
| Brand | Bigdipper |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Model | T-BD5-EMC1204 |
| Operating Temperature | -10°C to 40°C |
| Storage Temperature | -41°C to 71°C |
| Supply Voltage | DC 24 V |
| Output Signal | 4–20 mA |
| Response Time | <10 ms |
| Thread Interface | G1" (external) |
| Accuracy | ±0.5%–1.5% FS |
| IP Rating | IP65 |
| Intrinsically Safe Design | Ex ia IIC T6 |
| Hazardous Area Classification | Class I, Groups A/B/C/D |
| Contact Materials | 304 Stainless Steel + PTFE |
| Communication | RS232 / RS485 / IEEE 1451.2 STIM / Modbus RTU |
| Transmitter Options | BD5xCD (with local display) or BD5xC (no display) |
| Typical Measurands | Water-in-oil, oil-in-water, polymer solutions, emulsions, slurries, pulp suspensions, solvents, pharmaceutical intermediates |
| Brand | Bigdipper |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | T-BD5-MS1200 |
| Price | Upon Request |
| Measurement Principle | Microwave Attenuation at 100 MHz |
| Range | 0.5–100 vol% |
| Accuracy | ±1–5% FS |
| Resolution | <0.01 vol% |
| Sensor Operating Temp. | −10 to 80 °C |
| Max. Process Pressure | 1.6 MPa |
| Output | 4–20 mA (linear) |
| Power Supply | DC 12–24 V |
| Power Consumption | <1.40 W (typ. <0.5 W) |
| Enclosure Rating | IP65 |
| Explosion Protection | Ex d ia IIC T5 |
| Installation Options | NPT 1", DN50 flange, tri-clamp |
| Insertion Depth | 60–230 mm (customizable) |
| Wetted Materials | PTFE, SS304, SS316 |
| Compliance | Designed for GLP/GMP-aligned process monitoring environments |
| Brand | Bigdipper |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | T-BD5IMD+MS1204pcR0.01-10T120 P1.6 |
| Operating Pressure | 1.6 MPa (standard) |
| Temperature Range | -40°C to +100°C |
| Moisture Range | 0–100.0% w/w |
| Accuracy | ≤0.1% FS |
| Repeatability | ±0.1% FS |
| Resolution | 0.01% |
| Insertion Depth | 240 mm (standard, customizable) |
| Enclosure Rating | IP56 / NEMA 4X |
| Explosion Protection | Ex ia IIC T4 Ga |
| Wetted Materials | 1Cr18Ni9Ti (AISI 321 stainless steel) |
| Power Supply | 9–24 V DC @ 100 mA |
| Output Signal | 4–20 mA (configurable, full-scale) |
| Total Length | <700 mm |
| Weight | 2.5–5 kg |
| Brand | Bio-logic |
|---|---|
| Origin | France |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EKKO |
| Price Range | USD 68,000 – 136,000 (est.) |
| Instrument Type | Circular Dichroism (CD) Spectrometer |
| Wavelength Range | 185–850 nm |
| Spectral Bandwidth | 1 nm (full range) |
| Noise Level | ≤ 0.05 mdeg |
| Plate Formats | Standard 96-well microplates (optional 384-well support) |
| Modulation Frequency | 50 kHz |
| Single-Wavelength Throughput | ~2 min per 96-well plate |
| Multi-Wavelength Scan (e.g., 210–350 nm, 5 nm step) | ~30 sec per well (~50 min total) |
| Full-Spectrum Scan (185–850 nm, 1 nm step) | ~11 min per well (~18 h total) |
| Brand | Bio-Logic |
|---|---|
| Origin | France |
| Model | FlexP 0160 |
| Current Range | ±50 A per channel (up to ±200 A with 4-channel parallel configuration) |
| Current Accuracy | ±20 nA on 10 μA range |
| Potential Accuracy | <5 mV on ±2.5 V range |
| Potentiostatic Range | ±10 V |
| EIS Frequency Range | 10 μHz – 1 MHz |
| Voltage Compliance Range | 1–60 V |
| Voltage Accuracy | 0.2% of reading ± 0.1% FS |
| Current Accuracy (high-current mode) | 0.2% of reading ± 0.1% FS up to 50 A |
| Slew Rate | 1 V/μs |
| Rise/Fall Time | 20 μs |
| Brand | Bio-Logic |
|---|---|
| Origin | France |
| Model | HCP-803 |
| Current Range | ±80 A |
| Current Resolution | 760 pA (1 nA–400 nA range) |
| Current Accuracy | ±20 nA on 10 μA range |
| Potential Accuracy | <5 mV on ±2.5 V range |
| Potentiostatic Range | ±10 V |
| Dynamic Potential Resolution | 300 µV (adjustable down to 5 µV) |
| EIS Frequency Range | 10 µHz–1 MHz (standard), 10 µHz–10 kHz (with 80 A booster) |
| Booster Module | Removable high-current extension unit |
| Brand | Bio-Logic |
|---|---|
| Origin | France |
| Model | HCV-3048 |
| Current Range | ±30 A (per channel), up to ±120 A (4-channel parallel operation) |
| Current Accuracy | 0.1–0.3% (range + reading) |
| Potential Accuracy | <5 mV (on ±2.5 V range) |
| Potentiostatic Range | ±10 V |
| EIS Frequency Range | 10 µHz – 1 MHz |
| Voltage Range | 0–48 V |
| Voltage Accuracy | 0.03% (range + reading) |
| Slew Rate | >20 V/µs |
| Rise/Fall Time | <3 µs (0–48 V step) |
| Input Impedance | 100 GΩ |
| Bandwidth | 800 kHz |
| Brand | Bio-Logic |
|---|---|
| Origin | France |
| Model | M470 |
| Instrument Type | Scanning Electrochemical Workstation |
| Current Range | 1 pA – 10 A |
| Current Accuracy | ±0.0033% of reading |
| Potential Accuracy | ±1 µV |
| Potentiostatic Range | ±30 V |
| EIS Frequency Range | 10 µHz – 7 MHz |
| Scan Range (X/Y/Z) | >100 mm |
| Closed-Loop Positioning Resolution | 0.1 nm |
| Spatial Resolution (X/Y/Z) | 20 nm |
| Max Scan Speed | 12.5 mm/s |
| ADC/DAC Resolution | 32-bit @ up to 40 MHz |
| Piezo Vibration Range | 20 nm – 2 µm (peak-to-peak, 1 nm step) |
| Piezo Minimum Vibration Resolution | 0.12 nm (16-bit DAC, 4 µm range) |
| Piezo Extension | 100 µm |
| Piezo Positioning Resolution | 0.09 nm (20-bit DAC, 100 µm range) |
| Brand | Bio-Logic |
|---|---|
| Origin | France |
| Model | MOS-450 |
| Instrument Type | Circular Dichroism (CD) Spectrometer |
| Light Sources | 150 W Xenon Lamp + 150 W Mercury-Xenon Lamp |
| Wavelength Range | 165–900 nm |
| Wavelength Accuracy | ±0.1 nm (165–900 nm) |
| Optical System | Dual Grating (1200 grooves/mm) |
| Stray Light | < 2 × 10⁻⁴ % (at 200 nm) |
| Noise Level (CD) | 0.01 mdeg |
| Baseline Stability | < 0.01 mdeg/hr |
| Data Acquisition Rate | 10 µs to 1000 s per point |
| Stopped-Flow Unit | Triple-/Quadruple-Channel Mixing, Independent Stepper-Motor Control per Channel |
| Minimum Injection Volume | 10 µL |
| Flow Rate per Channel | 0.01–1.0 mL/s |
| Mixing Ratio Range | Continuously Adjustable from 1:1 to 1:100 |
| Minimum Dead Time | 0.25 ms (with micro-volume detection cell) |
| Expandable Modules | Cryo-Quench, Sub-Zero Stopped-Flow, Temperature-Jump (T-Jump), Auto-Titration, In-Situ Micro-Conductivity Detection |
| Brand | Bio-Logic |
|---|---|
| Origin | France |
| Model | MOS-500 |
| Instrument Type | Circular Dichroism (CD) Spectrometer |
| Light Sources | 150 W Xenon Lamp + 150 W Mercury-Xenon Lamp |
| Detection Modes | CD, UV-Vis Absorption, Fluorescence CD (FCD), Linear Dichroism (LD), Fluorescence Anisotropy |
| Wavelength Range | 163–950 nm (extendable to 1250 nm) |
| Wavelength Accuracy | ±0.1 nm (163–1250 nm) |
| Optical System | Dual Grating Monochromator |
| Stray Light | <2 × 10⁻⁶ at 200 nm |
| Baseline Stability | 0.007 mdeg/hr |
| Maximum Scan Speed | 12,000 nm/min |
| Solid Sample Capability | Integrated Integrating Sphere for Diffuse Reflectance |
| Stopped-Flow Unit | Triple- or Quadruple-Channel Mixing with Independent Stepper-Motor Control |
| Minimum Injection Volume | 10 µL |
| Flow Rate Range | 0.01–40 mL/s |
| Mixing Ratio Range | Continuously Adjustable from 1:1 to 1:100 |
| Mixer Type | Spherical High-Efficiency Mixing Cell |
| Dead Time | 0.2 ms (with Microcell Accessory) |
| Expandable Modules | Cryo-Quench, Sub-Zero Stopped-Flow, Temperature-Jump (T-Jump), Automated Titration, Microconductivity Detection |