Langbo Instruments
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| Brand | Langbo Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | LBJK-1 |
| Price | USD 5,400 (FOB Jiangsu) |
| Max Power | 2 × 4 kW |
| Temperature Range | 0–999 °C (Resolution: 1 °C) |
| Timing Range | 0–999 min (Resolution: 1 min) |
| Heating Rate Control | 30 min to 250 °C |
| Temp Accuracy | ±3 °C |
| Supply | 220 V, 50 Hz |
| Heating Element | Silicon Carbide Rods |
| Temperature Sensor | Armored K-Type Thermocouple |
| Chart Drum Linear Speed | 1 mm/min |
| Brand | Langbo Instruments |
|---|---|
| Model | GW-3 |
| Heating Surface Options | 300 × 200 mm, 400 × 300 mm, 600 × 400 mm |
| Max Operating Temperature | 450 °C |
| Temperature Uniformity | ±1.5 °C across surface |
| Control Accuracy | ±0.1 °C (setpoint), ±1.0 °C (stability) |
| Heating Rate | Programmable via PID auto-tuning |
| Construction | Isostatically pressed high-purity graphite core with PTFE-coated surface |
| Dual-layer insulation | Air gap + ceramic fiber (aluminosilicate) |
| Compliance | Designed for ISO/IEC 17025-compliant labs |
| Power Supply | Standard 220 V AC, 50 Hz |
| Brand | Langbo Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DHG-1600A |
| Price Range | USD 70,000 – 140,000 |
| Channels | 36 (standard), up to 72 or custom-configurable |
| Temperature Range | Ambient to 80 °C |
| Temperature Accuracy | ±0.5 °C |
| Airflow Control Range | 0.01–10 L/min |
| Airflow Accuracy | ±1.0 % FS |
| CO₂ Detection Range | 0–10,000 ppm |
| CO₂ Detection Accuracy | ±40 ppm (0–3,000 ppm), ±2 % (3,000–10,000 ppm) |
| O₂ Detection Range | 0–25 % |
| O₂ Detection Accuracy | ±1 % FS |
| Pressure Range | 0–200 kPa |
| Pressure Accuracy | ±1 % FS |
| Reaction Vessel Volume | 3.5 L per chamber |
| Total Chambers | 18 |
| Power Supply | 220 V AC, 50 Hz, 3000 W |
| Dimensions | 3600 × 810 × 1930 mm |
| Weight | 1100 kg |
| Compliance | GB/T 19277.1–2011, GB/T 19277.2–2013, GB/T 22047–2008, ISO 14855-1:2012, ISO 14855-2:2018, ISO 17556:2012, ASTM D5338, EN 13432, GB/T 20197–2016 |
| Brand | Langbo Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HX-1030 |
| Price | USD 2,750 (FOB Jiangsu) |
| Temperature Range | −10 to 100 °C |
| Temperature Stability | ±0.05 °C |
| Chamber Dimensions | 400 × 325 × 230 mm (L×W×H) |
| Capacity | 30 L |
| Circulation Pump Flow Rate | 15 L/min |
| Opening Dimensions | 310 × 280 mm |
| Construction | Full Stainless Steel Interior and Work Surface |
| Control System | Digital Microprocessor-Based PID Controller with Dual Internal/External Circulation Modes |
| Safety Protections | Compressor Overheat & Overcurrent Protection |
| Optional Accuracy | ±0.01 °C or ±0.001 °C (with high-stability sensor and advanced PID tuning) |
| Brand | Langbo Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | LBJK-3 |
| Price | USD 27,500 (FOB Jiangsu) |
| Temperature Control Range | 0–800 °C |
| Control Accuracy | ±3 °C |
| Power Supply | 220 V, 50 Hz, 8 kW |
| Y-value Accuracy | <2 mm (Y > 20 mm), <1 mm (Y < 20 mm) |
| X-value Accuracy | ΔX < 3 mm |
| Thermocouple Type | K-type |
| Accuracy Class | 0.5 |
| Load Cell Range | 0–10 kg |
| Displacement Sensor Range | 0–100 mm, Class 0.01 |
| Stepper Motor Holding Torque | 10 N·cm |
| Probe Design | Rotating, Auto-Alignment |
| Data Acquisition | PC-based, Real-time Curve Rendering (X/Y Volume Curves) |
| Compliance | Fully Conforms to GB/T 479–2016 |
| Safety | Integrated Power-Failure Protection |
| Software | Custom GUI with ASTM/ISO-aligned reporting templates, Manual & Auto Measurement Modes |
| Brand | Langbo Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Region | Domestic (China) |
| Model | LBJK-3A |
| Price | USD 40,200 (FOB Jiangsu) |
| Temperature Range | 0–800 °C (Resolution: 0.1 °C |
| Control Accuracy | ±0.5 °C) |
| Heating Program | 0–250 °C @ 8 °C/min (30 min), 250–800 °C @ 3 °C/min (160 min) |
| Y-value Repeatability | ±2 mm (Y > 20 mm), ±1 mm (Y ≤ 20 mm) |
| X-value Repeatability | ±3 mm |
| Thermocouple | Armored K-type, Class 0.5 |
| Load Cell Accuracy | 0.02 % FS |
| Volume Sensor Accuracy | 0.05 % FS |
| Probe Displacement Sensor Accuracy | 0.01 % FS |
| Exhaust Motor Power | 60 W |
| Push Rod Max Force | 800 N |
| Dimensions | 600 × 450 × 1150 mm |
| Power Supply | 220 V, 50 Hz, 8 kW (dual furnace) |
| Brand | Langbo Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LBSF-3A |
| Price | USD 40,200 (FOB Jiangsu) |
| Power Supply | 220 V AC, 50 Hz |
| Max. Power Consumption | 9 kW (scalable +3 kW per additional 6 stations) |
| Operating Temperature Range | 0–300 °C |
| Number of Stations | Configurable — 6 / 12 / 18 / 24 (standard configuration: 18 stations) |
| Sample Capacity per Station | Coal or coke: 500 g ±10 g |
| Iron ore | 1000 g ±10 g |
| Chamber Dimensions (per dual-station unit) | 600 × 400 × 250 mm |
| Integrated Balance | Dual independent load cells per station |
| Balance Capacity | 3 kg |
| Balance Resolution | 0.1 g |
| Weighing Mode | Real-time in-situ gravimetric monitoring during drying |
| Sample Tray Material | Stainless steel (individual, non-interfering trays) |
| Compliance | GB/T 211–2017, GB/T 2001–2011, GB/T 483–2007, GB/T 6730.2–2018 |
| Data Output | CSV, PDF, XML |
| Software Features | Audit trail, user-level access control, automated report generation, curve visualization (mass vs. time), GLP-compliant data archiving |
| Brand | Langbo Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SP-8A |
| Instrument Type | Horizontal Oscillating Shaker |
| Timer Range | 1–999 min |
| Oscillation Speed | 0–200 rpm |
| Stroke Amplitude | 40 mm |
| Number of Platforms | 1 |
| Maximum Bottle Capacity | 16 × 2000 mL |
| Power Consumption | 120 W |
| Voltage/Frequency | 220 V / 50 Hz |
| Compliance | HJ 557–2009 (China Environmental Protection Standard for Solid Waste Leaching Toxicity – Horizontal Oscillation Method) |
| Brand | Langbo Instruments |
|---|---|
| Model | QW-6 |
| Origin | Jiangsu, China |
| Equipment Type | Laboratory Bottle Washer / Cleaning Validation Tester |
| Temperature Control Range | Ambient to 8°C |
| Rotational Speed Range | 0–200 rpm |
| Timer Range | 0–59 h 59 min |
| Control System | Microprocessor-Based Programmable Logic Controller (PLC) with Digital Interface |