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| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TTL-10B |
| Price Range | USD 1,400 – 4,200 (FOB) |
| Purified Water Grade | ASTM Type I (Ultra-Pure) |
| Resistivity | 18.2 MΩ·cm @ 25°C |
| Heavy Metals & Soluble Silica | < 0.1 ppb |
| Total Organic Carbon (TOC) | < 5 ppb |
| Bacterial Count | < 1 CFU/mL |
| Endotoxin Level | < 0.001 EU/mL |
| Particulates (>0.22 µm) | < 1 particle/mL |
| Production Rate | 23 L/h |
| Feed Water | Municipal tap water |
| Primary Purification Stage | RO + Dual-Stage Ion Exchange + UF + UV (185/254 nm) |
| System Housing | Full non-metallic polymer enclosure |
| Control Interface | Microprocessor-based Chinese-language LCD menu |
| Auto Functions | Power-on self-diagnostic, RO membrane auto-flush, real-time temperature monitoring, continuous online resistivity & TOC monitoring |
| Brand | Tongtailian (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Region of Origin | Domestic (PRC) |
| Model | TTL-100 |
| Chamber Volume | 18 L |
| Heating Power Supply | AC 220 V, 50 Hz |
| Operating Wash Temperature | 35 °C |
| Compatible Vial Outer Diameter | 11.05 ± 0.5 mm |
| Max. Vial Height | 32 ± 1 mm |
| Max. Batch Capacity | ≤97 vials per cycle |
| Ultrasonic Tank Volume | 10 L |
| External Dimensions (L×W×D) | 540 × 550 × 845 mm |
| Control Interface | LCD with Chinese-language UI |
| Water Source | Municipal tap water |
| Conductivity of Output Rinse Water | ≤0.067 µS/cm (equivalent to ≥15 MΩ·cm resistivity) |
| Safety Protections | Low-water-level cutoff, dry-run prevention, inlet pressure monitoring, automatic valve interlock, audible alarm, fault-code display |
| Brand | Tongtai Union (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | TTL-GDC |
| Heating Method | Dry-block (aluminum bead bath) |
| Temperature Range | Ambient to 130 °C |
| Temperature Uniformity | ±1 °C |
| Sample Capacity | 36 positions |
| Tube Diameter Compatibility | 10–29 mm |
| Gas Flow Rate | 0–15 L/min |
| Heating Power | 1000 W |
| Brand | Tongtailian (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TTL-580 |
| Instrument Type | Knife Mill |
| Sample Suitability | Hard, Semi-hard, Elastic, Moist, Oily, or Fatty Materials |
| Output Particle Size | ≤ 300 µm (typical, sample-dependent) |
| Feed Particle Size | 10–40 mm |
| Batch Processing Capacity | 500 g (for fruits/vegetables), 300 g (for meat/fish) |
| Grinding Principle | High-shear mechanical comminution via rotating blades |
| Motor Power | 2.2 kW |
| Motor Speed | 18,000 rpm |
| Grinding Vessel Volume | 2.2 L (stainless steel or PP) |
| Blade Configuration | Dual-layer, 4-blade assembly (stainless steel or titanium alloy) |
| Control Interface | 7-inch color touchscreen |
| Operating System | Embedded Linux |
| Cleaning System | Dedicated external cleaning chamber with peristaltic detergent dosing, three-stage cleaning (tap water → high-power ultrasonic → hot-air drying) |
| Safety Features | Dual interlock system, emergency stop, blade misalignment detection, low-water-pressure cutoff, motor overcurrent/overvoltage/overheat/overload protection |
| Dimensions | 950 W × 450 D × 815 H mm |
| Brand | Tongtailian (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TTL-500E |
| Instrument Type | Knife Mill |
| Sample Suitability | Hard, Semi-hard, Elastic, Moist/Fatty/Oily Materials |
| Output Particle Size | ≤ 300 µm |
| Feed Particle Size | 10–40 mm |
| Batch Processing Capacity | 500 g (for fruits/vegetables) |
| Motor Power | 2.2 kW |
| Max. Rotational Speed | 18,000 rpm |
| Grinding Principle | High-shear Cutting |
| Grinding Modes | Dry & Wet |
| Predefined Programs | 8 standard + 64 editable custom protocols |
| Rotor Types | Stainless Steel & Titanium Alloy |
| Rotor Configuration | Dual-blade, single-layer |
| Grinding Vessel Options | 1 L / 2.2 L / 3.2 L (stainless steel or PP) |
| Control Interface | 7-inch color touchscreen |
| Operating System | Embedded Linux |
| Cleaning System | Dedicated wash chamber with detergent auto-dosing, three-stage cleaning (tap water rinse, high-power ultrasonic, hot-air drying) |
| Safety Features | Dual interlock system, emergency stop, rotor misalignment detection, low-water-pressure and dry-run protection, motor overcurrent/overvoltage/overheat/overload protection |
| Brand | Tongtailian (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TTL-6SS |
| Instrument Type | Laboratory Benchtop System |
| Price Range | USD 2,800 – 7,000 (FOB China) |
| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Probe-Rotor Homogenizer |
| Dimensions (W×D×H) | 860 × 500 × 770 mm |
| Sample Throughput | 24 samples/batch (165 mL beakers, standard) |
| Optional Throughput | 32 (100 mL screw-cap tubes), 40 (50 mL screw-cap tubes), 60 (10/15 mL screw-cap tubes) |
| Control Interface | LCD with Chinese-language UI |
| Cleaning System | Three-stage automated cleaning (running tap water → organic solvent → ultrasonic bath) |
| Channel Configuration | 4 independent homogenization channels with synchronized or asynchronous operation |
| Blade Motion | Vertical reciprocating motion during homogenization |
| Safety Features | Dry-run protection for ultrasonic cleaning stage |
| Compliance | Designed for GLP-compliant laboratory environments |
| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TTL-HS |
| Instrument Type | Laboratory Benchtop System |
| Sample Capacity | 4 positions |
| Heating Method | Constant-Temperature Water Bath (Uniform Thermal Distribution) |
| Heating Power | 1000 W |
| Display | Digital LED Interface |
| Compliance Standard | HJ 1226–2021 (PRC National Ecological and Environmental Standard) |
| Brand | Tongtai Union (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TTL-DCIII |
| Price Range | USD 1,400 – 5,600 |
| Heating Method | Water Bath |
| Temperature Range | 0–99 °C |
| Temperature Stability | ±1 °C |
| Tube Diameter Compatibility | 10–29 mm |
| Gas Flow Rate | 0–15 L/min |
| Sample Capacity | 36 Positions |
| Heating Power | 1800 W |
| Brand | TTL |
|---|---|
| Model | TTL-800 |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Benchtop Orbital/Inclined Shaker for Liquid-Liquid Extraction |
| Timing Range | 0–60 min |
| Oscillation Frequency | 0–300 rpm |
| Stroke Amplitude | 50 mm |
| Temperature Control | Ambient-only (non-thermostatic) |
| Platform Quantity | 4 independent shaker platforms |
| Sample Capacity | 8 separatory funnels (standard configuration) |
| Drive Mode | Digital-controlled brushless motor |
| Oscillation Modes | Vertical reciprocating + adjustable inclination (0°–30°) |
| Noise Level | ≤55 dB(A) at 1 m |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Brand | Tongtai Union (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TTL-4SH |
| Instrument Category | Laboratory Water Quality Analyzer |
| Analyte | Hydrogen Sulfide (H₂S) |
| Detection Method | Methylene Blue Spectrophotometry (per HJ 1226–2021 & GB 17378.4–2007) |
| Heating Range | Ambient to 90 °C |
| Temperature Accuracy | ±1 °C |
| Power Supply | AC 220 V, 50/60 Hz, 2000 W |
| Total Heating Power | 1800 W |
| Water Bath Capacity | 2000 mL × 4 positions |
| Nitrogen Flow Control | 0–10 L/min per channel |
| Stirring Speed Range | 0–3000 rpm |
| Stirring Control | Stepless (independent per sample) |
| Sample Rack Travel | 100 ±2 mm vertical lift |
| Construction Materials | Stainless steel frame with PTFE-coated internal components |
| Drain Valve | Stainless steel manual valve |
| Dimensions (W×D×H) | 540 × 520 × 835 mm |
| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TTL-QHS |
| Price Range | USD 7,000 – 14,000 |
| Sample Capacity | 6 positions |
| Heating Method | PID-controlled recirculating water bath |
| Temperature Range | Ambient to 99 °C |
| Temperature Accuracy | ±1 °C |
| Nitrogen Flow Range | 60–800 mL/min per sample |
| Total Mass Flow Range | 0–10 L/min |
| Reaction Vessel | 500 mL × 6 |
| Absorption Vial | 100 mL × 6 |
| Display | 7-inch color touchscreen with graphical interface |
| Power Rating | 1000 W |
| Dimensions (W×D×H) | 1110 × 500 × 800 mm |
| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | TTL-10A |
| Price Range | USD 1,400 – 4,200 |
| Purified Water Grade | ASTM Type I |
| Resistivity | 18.2 MΩ·cm at 25°C |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <10 ppb |
| Microbial Count | <0.001 EU/mL |
| Particulates (>0.1 µm) | ≤0.22 particles/mL |
| Feed Water | Municipal tap water |
| Production Rate | 10 L/h |
| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | TTL-DCII |
| Instrument Category | Purge-and-Trap Concentrator |
| Temperature Range | 0–99 °C |
| Temperature Control Accuracy | ±0.5 °C |
| Sample Capacity | 24 positions |
| Tube Diameter Compatibility | Ø10–29 mm |
| Optional Vessel Support | Ø30–55 mm (beakers, flasks) |
| Gas Flow Rate | 0–15 L/min (adjustable) |
| Gas Consumption per Position | 330 mL/min |
| Heating Method | Constant-Temperature Water Bath |
| Heating Power | 1000 W |
| Temperature Display | Digital LED |
| External Dimensions | 535 L × 390 W × 620 H mm |
| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | TTL-20B |
| Price Range | USD 1,400 – 4,200 |
| Purified Water Grade | ASTM Type II / GB/T 6682–1992 Grade II |
| Resistivity | ≥10 MΩ·cm @ 25°C |
| Heavy Metals & Soluble Silica Removal Efficiency | 94–99% |
| Total Organic Carbon (TOC) | <10 ppb |
| Microbial Count | <0.001 CFU/mL |
| Endotoxin Level | <0.001 EU/mL |
| Particulate Removal (>0.1 µm) | >99% |
| Feed Water | Municipal Tap Water |
| Production Flow Rate | 23 L/h |
| Conductivity of Purified Water | <5 µS/cm |
| Housing Material | Full Polypropylene (PP) Construction |
| Control System | Embedded Microprocessor with Chinese GUI |
| Dual-Stage Purification | Integrated RO + Mixed-Bed Ion Exchange + Activated Carbon + UF |
| Auto-RO Flush | Yes |
| Self-Diagnostic Startup | Yes |
| Cartridge Replacement Alert | Yes |
| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Model | TTL-7 |
| Price Range | USD 1,400 – 4,200 (FOB) |
| Feed Water | Potable municipal tap water (TDS < 200 mg/L) |
| Product Flow Rate | 25 L/h |
| Resistivity | ≥10 MΩ·cm at 25 °C |
| Heavy Metals & Soluble Silica Removal Efficiency | >99% |
| Total Organic Carbon (TOC) | ≤10 ppb |
| Microbial Count | <0.001 CFU/mL |
| Endotoxin Level | <0.001 EU/mL |
| Particulates (>0.1 µm) | <1 particle/mL |
| Compliance | GB/T 6682–1992 Grade III water |
| Housing Material | Corrosion-resistant engineering plastic |
| Electrical/Water Path Isolation | Fully segregated design |
| Control Interface | Microprocessor-based with LCD display, Chinese menu (configurable for English firmware), real-time parameter monitoring, auto-diagnostic startup, timed dispensing, RO membrane auto-flush/manual flush, consumables life tracking, temperature & clock display, auto-drain function |
| Pre-treatment | Integrated sediment + activated carbon + polypropylene depth filtration |
| Core Purification Stages | Single-pass RO + mixed-bed ion exchange + 0.22 µm final filter |
| Optional Upgrade Path | Compatible with downstream Millipore (Merck) ultra-pure polishing modules (e.g., Milli-Q® IQ 7000 series feed interface) |
| Brand | Tongtai Union (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | TTL-860 |
| Sample Capacity | 4/6/8 bottles (selectable configuration) |
| Bottle Volume | 2000 mL |
| Tumbling Angle | 30° fixed tilt between bottle axis and rotation shaft |
| Rotation Speed Range | 0–100 ±0.2 rpm (infinitely variable, digital display) |
| Oscillation Frequency | 0–200 cycles/min (adjustable, amplitude 8 mm) |
| Pause Time Setting | 1 s – 99 h |
| Rotation Direction Control | Forward → Pause → Reverse (manual override available) |
| Temperature Range | Ambient to 50 °C (±0.5 °C accuracy at 30 rpm) |
| Safety Features | Interlocked door stop, leakage-proof drawer tray, overload/overheat/堵转 protection, emergency stop, soft-start/soft-stop ramping, integrated illumination, full stainless steel construction |
| Compliance | Designed per HJ/T 299–2007 and HJ/T 300–2007 (China Environmental Protection Standards for Solid Waste Leaching Toxicity Testing) |
| Brand | Tongtai Union (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Electric Stirrer / Rotational Shaker |
| Model | TTL-864 |
| Maximum Sample Volume | 2 L |
| Speed Range | 0–100 ±0.2 rpm |
| Temperature Control Range | Ambient to 50 °C (±0.5 °C accuracy at 30 rpm) |
| Tilt Angle | 30° |
| Rotation Modes | Continuous forward, pause, reverse (manual override included) |
| Cycle Timing | Forward/reverse duration: 1 s–99 h |
| Pause duration | 1 s–99 s |
| Vibration Frequency | 0–200 cycles/min |
| Vibration Amplitude | 8 mm |
| Vibration Duration Control | 0–30 min / 0–30 h / 0–300 h |
| Chamber Illumination | Integrated LED viewing window |
| Construction Material | Full 304 stainless steel |
| Safety Features | Interlocked door stop, leakage-proof drawer tray, overload/overheat/堵转 (stall) protection, emergency stop, soft-start/soft-stop motor control |
| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | TTL-DCII |
| Price Range | USD 2,800–5,600 |
| Heating Method | Water Bath |
| Temperature Range | 0–99.9 °C |
| Temperature Stability | ±1 °C |
| Sample Tube Diameter Compatibility | 10–29 mm |
| Gas Flow Rate | 0–15 L/min |
| Sample Capacity | 24 positions |
| Heating Power | 1000 W |
| Display | Digital LED |
| Dimensions (W×D×H) | 535 × 390 × 620 mm |
| Nitrogen Consumption per Sample | 330 mL/min |
| Optional Accessory | 12-position rack for vessels Ø30–55 mm |
| Brand | Tongtailian (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | TTL-DCI |
| Price Range | USD 1,400 – 4,200 |
| Heating Method | Water Bath |
| Temperature Range | Ambient to 99.9 °C |
| Temperature Stability | ±1 °C |
| Sample Tube Diameter Compatibility | 10–29 mm |
| Gas Flow Rate | 0–10 L/min |
| Sample Positions | 12 |
| Heating Power | 600 W |
| Display | Digital LED |
| Temperature Accuracy | ±2 °C |
| Nitrogen Consumption per Position | 330 mL/min |
| Material Construction | Stainless Steel Frame with PTFE-Coated Components |
| Gas Control | Individual Needle Valve per Channel + Master Flow Meter with Digital Readout |
| Sample Holder | Motorized Vertical Lift |
| Sample Holder Rotation | 360° Adjustable Orientation |
| Brand | TTL |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | TTL-100 |
| Chamber Volume | 10 L |
| Heating Power | 120 W |
| Temperature Control | Thermostatically Maintained |
| Compatible Cleaning Solvents | Organic Solvents (e.g., Acetone, Methanol, Isopropanol) |
| External Dimensions (L×W×D) | 540 × 500 × 845 mm |
| Power Supply | AC 220 V, 50 Hz |
| Max. Batch Capacity | ≤97 × 2 mL Chromatography Vials (OD 11.05 ± 0.5 mm, Height 32 ± 1 mm) |
| Brand | TTL (Tongtai Lian) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TTL-6 |
| Price Range | USD 1,400 – 4,200 (FOB) |
| Purified Water Grade | ASTM Type I / GB/T 6682-2008 Grade I |
| Resistivity | 18.2 MΩ·cm @ 25°C |
| Heavy Metals & Soluble Silica | < 0.1 ppb |
| Total Organic Carbon (TOC) | < 10 ppb |
| Endotoxin | < 0.001 EU/mL |
| Microbial Count | < 1 CFU/mL |
| Particles (> 0.1 µm) | < 1 particle/mL |
| Feed Water Requirement | Potable municipal supply, TDS < 200 mg/L |
| Flow Rate | 10 L/h or 25 L/h |
| Purification Stages | Single-pass RO + Dual-stage polishing cartridge system with real-time resistivity and TOC monitoring |
| Brand | TTL |
|---|---|
| Model | TTL-260 |
| Type | Probe-type (rotor-stator) homogenizer |
| Origin | Beijing, China |
| Manufacturer | TTL (Beijing Tongtai Lian Technology Co., Ltd.) |
| Dimensions (W×D×H) | 440 × 420 × 710 mm |
| Sample Volume Range | 10–150 mL |
| Throughput | Up to 8 samples per batch (configurable for 10/15 mL, 50 mL, 100 mL, or 175 mL vessels) |
| Cleaning System | Dedicated ultrasonic cleaning bath per probe with tap water/organic solvent compatibility |
| Control Interface | LCD display with microprocessor-based automation |
| Pump | External peristaltic pump head with high-grade tubing |
| Safety Features | Dry-run protection for ultrasonic cleaning, real-time fault diagnostics |
| Brand | Tongtailian (TTL) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | TTL-500S |
| Instrument Type | Knife Mill |
| Sample Applicability | Soft to moderately hard, elastic, high-moisture/fat/oil content samples |
| Output Particle Size | ≤ 300 µm |
| Feed Particle Size | ≤ 40 mm |
| Batch Processing Capacity | 1.2–2.0 kg |
| Motor Power | 2.2 kW |
| Max. Rotational Speed | 18,000 rpm |
| Grinding Principle | High-shear cutting |
| Grinding Modes | Dry & Wet |
| Programmable Grinding Time | User-defined |
| Preloaded Programs | 8 standard protocols |
| Customizable Protocols | 64 editable methods |
| Rotor Material Options | Stainless steel, titanium alloy |
| Rotor Configuration | Dual-blade, single-layer |
| Grinding Vessel Capacities | 1 L / 2.2 L / 3.2 L (stainless steel or PP) |
| Control Interface | 7-inch color touchscreen |
| Operating System | Embedded Linux |
| Cleaning System | Dedicated wash basin with detergent dispensing, 3-stage cleaning (tap water rinse, high-power ultrasonic cleaning, hot-air drying) |
| Safety Features | Dual interlock system, emergency stop, rotor misalignment detection, low-water-pressure cutoff, motor overcurrent/overvoltage/overheat/overload protection |
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