High Low Temperature Test Chamber
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| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | 302A |
| Temperature Range | +10°C to +70°C (above ambient) |
| Temperature Uniformity | ≤ ±1°C |
| Humidity Range | 50–95% RH (dependent on temperature |
| Humidity Accuracy | +2 / −3 %RH |
| Humidification Method | Spray-type water atomization |
| Heating Power | 2.3 kW |
| Voltage | 220 V, 50 Hz |
| Internal Chamber Dimensions (W×D×H) | 500 × 400 × 500 mm |
| External Dimensions (W×D×H) | 900 × 570 × 1510 mm |
| Net Weight | 170 kg |
| Chamber Construction | Stainless steel interior, powder-coated mild steel exterior |
| Safety Features | Overcurrent protection, operational status indicators for heating, humidification, and water tank heating |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OVEN-128 |
| Temperature Range | RT+10°C to 300°C |
| Temperature Uniformity | ±1.0°C (at setpoint, measured at 9 points per IEC 60068-3-5) |
| Chamber Dimensions (W×H×D) | 450 mm × 550 mm × 520 mm |
| Internal Volume | 128 L |
| Brand | LabCompanion |
|---|---|
| Model | P-Series-1 |
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Temperature Range | (Ambient) 0°C to +100°C (optional +150°C) |
| Humidity Range | 38–98% RH |
| Temperature Uniformity | ≤2°C |
| Temperature Fluctuation | ≤±0.5°C |
| Humidity Accuracy | +2 / −3% RH |
| Heating Rate | ≥2–3°C/min |
| Cooling Rate | ≤1°C/min |
| Construction | Stainless Steel Interior, Powder-Coated Cold-Rolled Steel Exterior |
| Insulation | Ultra-Fine Glass Fiber |
| Air Circulation | Single-Circuit Low-Noise Centrifugal Blower |
| Safety Protections | Leakage Protection, Compressor High-Pressure & Overheat Protection, Overcurrent & Fuse Protection, Fan Overheat Protection, Audible Alarm |
| Power Supply | AC 220V or 380V ±10%, 50 Hz |
| Operating Ambient | +5°C to +35°C |
| Compliance | GB/T 5170.5–1996 (IEC 60068-3-5 equivalent) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | P-Series H |
| Temperature Range | -70 °C to +150 °C |
| Refrigeration Method | Compressor-Based Cooling |
| Explosion-Proof Design | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1.0–3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×D×H) | 800 × 950 × 800 mm |
| Brand | LabCompanion |
|---|---|
| Model | P-Series-2 |
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Temperature Range | 0°C to 100°C |
| Humidity Range | 30–98% RH |
| Temp. Uniformity | ≤ ±2°C |
| Temp. Stability | ≤ ±0.5°C |
| Humidity Deviation | +2 / –3% RH |
| Heating Rate | ~2–3°C/min (0°C → 100°C in ~35 min) |
| Cooling Rate | ~1°C/min (100°C → 0°C in ~40 min) |
| Refrigeration | French-made Tecumseh hermetic compressor |
| Humidification | External stainless steel surface-evaporation type |
| Dehumidification | Evaporator coil dew-point contact method |
| Control System | Japanese imported digital touch PID controller with SSR output |
| Insulation | Polyurethane rigid foam + ultra-fine glass fiber |
| Compliance | GB/T 2423.1–2001, GB/T 2423.2–2001, GB/T 2423.3–1993 |
| Power Supply | AC 380V ±10%, 50 ±0.5 Hz, 3-phase 5-wire |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | P-Series-3 |
| Temperature Range | 0°C to 100°C |
| Humidity Range | 30–98% RH |
| Temp. Uniformity | ≤ ±2°C |
| Temp. Stability | ≤ ±0.5°C |
| Humidity Deviation | +2 / –3% RH |
| Heating Rate (0→100°C) | ~35 min |
| Cooling Rate (100→0°C) | ~40 min |
| Control System | Imported Microcomputer-Based Integrated Temp./RH Controller |
| Sensor | PT100 Platinum Resistance |
| Heating | Independent Nickel-Chromium Alloy Heaters |
| Humidification | External Stainless Steel Surface Evaporation System |
| Dehumidification | Evaporator Coil Dew-Point Contact Method |
| Refrigeration | Dual-Stage Air-Cooled Compressor System (Original Tecumseh/Tecumseh France) |
| Insulation | Rigid Polyurethane Foam + Ultra-Fine Glass Fiber |
| Power Supply | AC 380V ±10%, 50 ±0.5 Hz, 3-Phase 5-Wire |
| Safety Protections | Over-Temp, Leakage, Short-Circuit, Motor Overheat, Compressor Overpressure, Phase Failure, Water-Level Monitoring, Power-Fail Memory |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PDL-408 |
| Temperature Range | −40 °C to +150 °C |
| Refrigeration Method | Compressor-based Cooling |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2 °C |
| Ramp-Up Time (−40 °C to +150 °C) | ≤60 min |
| Internal Dimensions (W×H×D) | 800 × 850 × 600 mm |
| Volume | 408 L |
| Humidity Range | 5–98 %RH |
| Low-Humidity Capability | Down to 5 %RH at 10 °C and 40 °C |
| Humidity Control Method | Drum-type Regenerative Desiccant Dehumidification + Miniature Steam Humidifier |
| Control System | Balanced Temperature & Humidity Control (BTHC) with Dual PID and Water Vapor Partial Pressure Algorithm |
| Network Interface | Ethernet-enabled for remote monitoring and data logging |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PDL-800 |
| Temperature Range | −40 °C to +150 °C |
| Refrigeration Method | Compressor-based Cooling |
| Explosion-Proof Design | Standard (Non-Explosion-Proof) |
| Temperature Uniformity | ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Heating Rate | ≤60 min (from −40 °C to +150 °C) |
| Internal Dimensions (W×H×D) | 1000 × 1000 × 800 mm |
| Humidity Control Range | 5 %RH to 98 %RH |
| Minimum Achievable Humidity | 5 %RH at 10 °C and 40 °C |
| Dehumidification Method | Rotating Drum Regenerative Desiccant System |
| Humidification Method | Compact Steam Generator |
| Integrated Network Interface | Ethernet (Modbus TCP / HTTP API supported) |
| Compliance | Designed per IEC 60068-2 series, ISO 16750-4, MIL-STD-810H (environmental conditioning sections) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | Hongzhan Technology Co., Ltd. |
| Model | PG-225 |
| Temperature Range | -70 °C to +150 °C |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2 °C |
| Heating Rate (20 °C → +150 °C, no-load, non-linear) | ~3.5 °C/min |
| Cooling Rate (20 °C → -70 °C, no-load, non-linear) | ~1.0 °C/min |
| Internal Chamber Dimensions (W×H×D) | 600 mm × 600 mm × 625 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM Manufacturer |
| Model | PG-408 |
| Temperature Range | −70 °C to +150 °C |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ≤±2.0 °C |
| Heating Rate (20 °C to +150 °C, no-load, non-linear) | ~3.5 °C/min |
| Cooling Rate (20 °C to −70 °C, no-load, non-linear) | ~1.0 °C/min |
| Internal Dimensions (W×H×D) | 800×850×600 mm |
| Inner Chamber Material | SUS#304 Stainless Steel |
| Insulation | 100 mm Fire-Retardant PU Foam + Glass Wool |
| Controller | EYECOM (Japan) |
| Compressor | Tecumseh (France) |
| Safety Protections | Over-temperature/under-temperature cut-off, compressor high-pressure/over-current/over-heat protection, phase sequence protection, fan motor thermal overload protection, leakage circuit breaker, SSR/PWM/PID balanced control algorithm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PG-80 |
| Temperature Range | −70 °C to +150 °C |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2 °C |
| Heating Rate (20 °C to +150 °C, no-load, non-linear) | ~3.5 °C/min |
| Cooling Rate (20 °C to −70 °C, no-load, non-linear) | ~1.0 °C/min |
| Internal Dimensions (W×H×D) | 400×500×400 mm |
| External Dimensions (W×H×D) | 600×1495×950 mm |
| Net Weight | 240 kg |
| Power Supply | AC 220 V / 18.0 A |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PG-80-3 |
| Temperature Range | -70 °C to +150 °C |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 3.5 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×H×D) | 400 × 500 × 400 mm |
| External Dimensions (W×H×D) | 1500 × 2200 × 1550 mm (excluding protrusions) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PH-800 |
| Price Range | USD 0–7,200 (FOB) |
| Temperature Range | 0°C to +150°C |
| Cooling Method | Compressor-based Refrigeration |
| Explosion-Proof Design | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5°C |
| Temperature Deviation | ±2.0°C |
| Temperature Uniformity | ±2.0°C |
| Heating Rate | 1.0–3.0°C/min |
| Cooling Rate | 1.2°C/min |
| Internal Chamber Dimensions (W×D×H) | 1000 × 1000 × 800 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model Series | PH / PR / PL / PS / PM / PU |
| Temperature Range | −70 °C to +180 °C |
| Refrigeration Method | Compressor-Based Cooling |
| Explosion-Proof Configuration | Available |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤2.5 °C (at working volume center) |
| Temperature Deviation | ±2.0 °C (vs. setpoint across chamber volume) |
| Heating Rate (non-linear, no-load) | ~3.5 °C/min (0 °C to +150 °C) |
| Cooling Rate (non-linear, no-load) | ~1.0 °C/min (0 °C to −70 °C) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PL Series |
| Temperature Range | −40 °C to +150 °C |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤ ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 3.0–3.5 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions | 500 × 600 × 500 mm (W × H × D) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PL-1000 |
| Temperature Range | −40 °C to +150 °C |
| Refrigeration Method | Compressor-Based Cooling |
| Explosion-Proof Design | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1.0–3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions | 1000 mm × 1000 mm × 1000 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | LabCompanion (OEM/ODM Capable) |
| Model | PL-150 |
| Temperature Range | -40 °C to +150 °C |
| Humidity Range | 20–98 % RH |
| Temperature Uniformity | ±2.0 °C |
| Temperature Stability | ±0.5 °C |
| Humidity Uniformity | ±3.5 % RH |
| Humidity Stability | ±1.5 % RH |
| Heating Rate (20 °C → 150 °C, no load) | ≤35 min |
| Cooling Rate (20 °C → −40 °C, no load) | ≤55 min |
| Internal Dimensions (W×H×D) | 500 × 600 × 500 mm |
| External Dimensions (W×H×D) | 700 × 1650 × 1040 mm |
| Power Supply | AC 220 V, 50/60 Hz |
| Total Power Consumption | 4.9 kW |
| Net Weight | ~240 kg |
| Insulation | 100 mm fire-retardant PU foam + glass wool |
| Interior Material | SUS 304 mirror-finish stainless steel |
| Noise Level | <65 dB(A) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PL-80-3C |
| Temperature Range | −40 °C to +150 °C |
| Refrigeration Method | Compressor-Based Cooling |
| Explosion-Proof Design | Yes |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1.0–3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×D×H) | 400 mm × 500 mm × 400 mm |
| Safety Features | Explosion-proof door lock, hydrogen gas sensor, pressure-relief vent, automatic CO₂ fire suppression system with smoke detection, anti-heat-accumulation design, dual dry-bulb/wet-bulb humidity control |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PL150L |
| Temperature Range | −40 °C to +150 °C |
| Refrigeration Method | Compressor-Based Cooling |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1.0–3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×H×D) | 500 × 600 × 500 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PL20 |
| Temperature Range | -40 °C to +150 °C |
| Cooling Method | Compressor-based Refrigeration |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate (20 °C to +150 °C, no-load, non-linear) | 3.0 °C/min |
| Cooling Rate (20 °C to -40 °C, no-load, non-linear) | 1.2 °C/min |
| Internal Chamber Dimensions (W×D×H) | 300 mm × 300 mm × 200 mm |
| Internal Volume | 18 L |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PL225 |
| Temperature Range | -40 °C to +150 °C |
| Refrigeration Method | Compressor-based |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×H×D) | 600 × 750 × 500 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PL225B |
| Temperature Range | −40 °C to +150 °C |
| Refrigeration Method | Compressor-Based Cooling |
| Explosion-Proof Design | Yes |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1.0–3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×H×D) | 600 × 750 × 500 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PL960 |
| Price | Upon Request |
| Temperature Range | −40 °C to +100 °C |
| Refrigeration Method | Compressor-based Cooling |
| Explosion-Proof Design | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Humidity Range | 20–98 %RH |
| Humidity Uniformity | ±5 %RH |
| Door Configuration | Dual Front & Rear Access Doors |
| Viewing Window | Dual-side, 72 cm (W) × 152 cm (H), Anti-Fog Coated |
| Internal Fixture System | Adjustable-angle LCD panel mounting rack (supporting 10", 18", 20", 30" displays |
| tilt angles | 0°, 30°, 45°, 60°) |
| Controller | Japanese-made full-color touchscreen LCD microcomputer controller with bilingual (English/Chinese) interface |
| Communication Interfaces | RS-232 and RS-485 (independent, simultaneous multi-unit PC connectivity) |
| Data Logging | Optional 256 MB CompactFlash module with user-configurable sampling interval and self-diagnostic capability |
| Water Supply | Automatic humidity water replenishment system |
| Safety & Power Control | Integrated interlocked power management for DUT and chamber systems |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PM-225 |
| Temperature Range | −20 °C to +150 °C |
| Cooling Method | Compressor-based Refrigeration |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Deviation | ±2.0 °C |
| Temperature Uniformity | ±2.0 °C |
| Heating Rate | 1.0–3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×H×D) | 600 × 750 × 500 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | LabCompanion Co., Ltd. |
| Model | PM-36 |
| Temperature Range | −20 °C to +150 °C |
| Refrigeration Method | Compressor-based cooling |
| Explosion-proof | Standard (non-explosion-proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1.0–3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×D×H) | 300 mm × 400 mm × 300 mm |
| Internal Volume | 22.5 L |
| Weight | 73 kg |
| Footprint | 0.3 m² |
| Control System | 40-step programmable PID controller with BTHC (Balanced Temperature & Humidity Control), vapor pressure-based humidity regulation |
| Data Logging | USB storage support |
| Interface | RS485/RS232 for networked monitoring and remote data acquisition |
| Standard Cable Port | Left-side Ø50 mm port |
| Compliance | GB/T 2423.1, GB/T 2423.3, GB/T 2423.4, GB/T 2423.34, IEC 60068-2-1, IEC 60068-2-78, IEC 60068-2-30, IEC 60068-2-38, JESD22-A100-C, JESD22-A101-C |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PR-15020 |
| Price Range | USD 4,200 – 7,000 (FOB Guangdong) |
| Temperature Range | -20 °C to +150 °C |
| Refrigeration Method | Mechanical Compression Cooling |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1.0–3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×H×D) | 500 × 600 × 500 mm |
| Inner Material | SUS#304 Mirror-Finish Stainless Steel |
| Outer Material | Powder-Coated Steel |
| Insulation | 100 mm Fire-Retardant PU Foam + Glass Wool |
| Viewing Window | 280 × 350 mm with Electric Anti-Fog Heater (40 W) |
| Test Port | Ø50 mm (1×, centered on rear wall) |
| Shelving | Two Adjustable Stainless Steel Grid Shelves (50 mm spacing) |
| Lighting | 13 W Philips PL Lamp |
| Noise Level | <65 dB(A) |
| Power Supply | AC 220 V, 50/60 Hz |
| Rated Power | 4.9 kW |
| Net Weight | ~240 kg |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PR-20 |
| Temperature Range | −20 °C to +150 °C |
| Refrigeration Method | Compressor-based Cooling |
| Explosion-Proof Design | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate (20 °C → 150 °C, no load) | 3.0–3.5 °C/min |
| Cooling Rate (20 °C → −20 °C, no load) | 1.2 °C/min |
| Internal Chamber Dimensions | 300 × 200 × 300 mm (L × W × H) |
| Internal Volume | 18 L |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Temperature Range | -20 °C to +150 °C |
| Refrigeration Method | Mechanical Compression Cooling |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1.0–3.0 °C/min |
| Cooling Rate | 1.2 °C/min |
| Internal Chamber Dimensions (W×D×H) | 500 × 400 × 400 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PR/PL Series |
| Temperature Range | −70 °C to +150 °C |
| Cooling Method | Compressor-Based Refrigeration |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate (20 °C → +150 °C, Nonlinear, Empty Load) | ~3 °C/min |
| Cooling Rate (20 °C → −70 °C, Nonlinear, Empty Load) | ~1.2 °C/min |
| Internal Chamber Dimensions | 600 × 750 × 500 mm (W × H × D) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | LabCompanion (Guangdong Hongzhan Technology Co., Ltd.) |
| Model | PR225 |
| Temperature Range | -20 °C to +150 °C |
| Cooling Method | Compressor-based refrigeration |
| Explosion-Proof | Standard (non-explosion-proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate (20 °C → +150 °C, non-linear, no-load) | ~3 °C/min |
| Cooling Rate (20 °C → -70 °C, non-linear, no-load) | ~1.2 °C/min |
| Internal Chamber Dimensions (W×H×D) | 600 × 750 × 500 mm |
| Internal Volume | 225 L |