Environmental Test Chamber
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Showing 1201–1230 of 2010 results
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | 121 °C, 132 °C (143 °C optional) |
| Operating Humidity | 100 % RH (saturated steam) |
| Pressure Range | 0.0–2.0 kg/cm² gauge (3.0 kg/cm² optional) |
| Uniformity | ≤±2 °C / ≤±3 % RH |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Internal Dimensions (Φ × D) | 30×45 cm to 60×65 cm (model-dependent) |
| Safety Features | Low-water cutoff, overpressure relief, overtemperature shutdown, auto-refill, manual/automatic pressure release |
| Brand | OK Instruments |
|---|---|
| Internal Chamber Dimensions | Φ25×40 cm / Φ30×50 cm / Φ40×60 cm / Φ50×70 cm |
| Temperature Range | 100–132 °C |
| Humidity Condition | 100 % RH saturated steam |
| Pressure Range | Ambient + 0–4 kgf/cm² (≈0–392 kPa gauge) |
| Temperature Control Accuracy | ±0.1 °C (PID-controlled LED digital controller) |
| Safety Features | Dual overheat protection, interlocked door switch, mechanical safety valve, auto-water replenishment, condensate purge system, ABS thermal-shielded door cover, integrated silicone gasket |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Pressure Range | 0.0–2.0 kg/cm² (gauge) |
| Temperature Range | 121°C, 132°C (143°C optional) |
| Humidity | 100% RH saturated steam |
| Temperature Uniformity | ≤ ±2°C |
| Humidity Uniformity | ≤ ±3% RH |
| Chamber Volume Options | Φ30×45 cm to Φ60×65 cm |
| Power Supply | AC 220 V ±5%, 50 Hz ±0.5 Hz |
| Safety Features | Overpressure relief valve, dry-run protection, overtemperature cutoff, automatic water replenishment, pressure-actuated safety interlock door |
| Compliance | Designed per IEC 60068-2-66, MIL-STD-202 Method 108, JIS C 60068-2-66, and compatible with IPC-TM-650 2.6.25 for pressure cooker test (PCT) protocols |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | OK-PCT-35 / OK-PCT-45 / OK-PCT-55 / OK-PCT-65 |
| Temperature Range | 121 °C, 132 °C (143 °C optional) |
| Humidity | 100 % RH (saturated steam) |
| Operating Pressure | 0–2.0 kg/cm² gauge (3.0 kg/cm² optional) |
| Internal Dimensions (Φ × D) | 30×45 cm to 60×65 cm |
| Temp. Uniformity | ≤ ±2 °C |
| Humidity Uniformity | ≤ ±3 % RH |
| Safety Features | Overpressure relief valve, overtemperature cutoff, low-water alarm & auto-refill, pressure-interlocked door, PID-controlled steam saturation |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | 121 °C, 132 °C (143 °C optional) |
| Humidity | 100 % RH saturated steam |
| Operating Pressure | 0–2.0 kg/cm² (gauge), up to 3.0 kg/cm² optional |
| Uniformity | ±2 °C / ±3 % RH |
| Internal Dimensions (Φ × D, cm) | 30×45 |
| External Dimensions (W×H×D, cm) | 65×100×65 |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Safety Features | Low-water cutoff, overpressure relief valve, overtemperature protection, automatic pressure-locking door interlock, real-time steam quality management |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,950 (FOB) |
| Temperature Range | 121 °C, 132 °C, optional 143 °C |
| Saturation Humidity | 100 % RH |
| Operating Pressure Range | 0–200 kPa (gauge), optional up to 300 kPa |
| Internal Dimensions (Φ × D) | 30×45 cm to 60×65 cm |
| External Dimensions (W × H × D) | 65×100×65 cm to 85×120×90 cm |
| Temperature Uniformity | ≤ ±2 °C |
| Humidity Uniformity | ≤ ±3 % RH |
| Safety Systems | Dual-level overpressure relief valve, auto-fill water level control, real-time pressure/temperature monitoring, interlocked safety door with positive-pressure sealing mechanism, dry-run protection, overtemperature cutoff |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Voltage | 220–240 V, 50/60 Hz, Single-Phase |
| Temperature Range | +10 °C to 132 °C (optional custom up to 147 °C) |
| Pressure Capacity | 2.0 kg/cm² (≈0.196 MPa), 3.0 kg/cm² (≈0.294 MPa) |
| Pressurization Time | ~45 min (to 2.0 kg/cm²), ~55 min (to 3.0 kg/cm²) |
| Chamber Materials | Interior – AISI 316 stainless steel |
| Humidification System | Immersed electric heating tube |
| Water Replenishment | Stainless steel float valve system |
| Internal Dimensions (Ø × H, mm) | 250 × 300 |
| Safety Features | Interlocked circular door with pressure-dependent start inhibition, dual-mode pressure relief (automatic + manual), low-water-level auto-refill during 200-h continuous test, cylindrical inner liner to prevent thermal shock to samples |
| Timer | LED digital timer with temperature-triggered start (initiates only after chamber reaches setpoint per ASTM E154 / JESD22-A102) |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-PCT-25 |
| Temperature Range | 100°C–135°C (147°C optional) |
| Temperature Uniformity | ±2.0°C |
| Temperature Fluctuation | ±1.0°C |
| Temperature Deviation | ±2.0°C |
| Heating Rate | (Ambient +20)°C → 200°C in ≤60 min |
| Cooling Rate | 0.7–1.0°C/min |
| Internal Chamber Dimensions (W×H×D) | 250 mm × 300 mm |
| Power Supply | AC220V/380V, 50/60 Hz |
| Safety Protections | Low-water cutoff, overpressure protection, auto/manual water replenishment, automatic pressure release |
| Humidity Range | 70–100% RH |
| Steam Pressure Range | 0.0–2.0 kg/cm² (gauge) |
| Air Circulation | Forced steam convection |
| Construction | Stainless steel inner chamber, polished finish |
| Door Seal | Integrated silicone gasket with high gas-tightness |
| Standard Accessories | Two stainless steel shelves |
| Brand | OK Instruments |
|---|---|
| Model | OK-PCT-25 |
| Chamber Dimensions (W×D×H) | 1000 × 1000 × 1000 mm |
| Temperature Range | 105–132 °C (control point) |
| Temp. Uniformity | ±2.0 °C |
| Temp. Stability | ±0.5 °C |
| Humidity Range | 75–100 %RH (control point) |
| Humidity Stability | ±2.5 %RH |
| Humidity Uniformity | ±5.0 %RH |
| Pressure Range | 0.05–0.196 MPa (0.5–2 kg/cm²) |
| Ramp Time (Ambient to 132 °C) | ≤35 min |
| Pressure Ramp Time (Ambient to 0.196 MPa) | ≤40 min |
| Construction Material | SUS304 stainless steel interior and structural components |
| Viewing Window | Tempered glass with large viewing area |
| Rotating Test Table | PVC-coated corrosion-resistant platform, variable-speed motor-driven via worm gear reducer and VFD |
| Water Delivery System | Stainless steel reservoir with filtration, float valve, drain valve, optional immersion heater |
| Spray Nozzles | Adjustable, interchangeable orifice nozzles |
| Compliance | GB/T 10586–1989, GB/T 2423.3–1993 (IEC 60068-2-3), MIL-STD-810D Method 502.2, GJB 150.9–1986, GB/T 2423.34–1986, MIL-STD-883C Method 1004.2 |
| Brand | OK |
|---|---|
| Model | OK-PTC-25 / OK-PTC-35 |
| Chamber Dimensions | ∅250×450 mm (OK-PTC-25) or ∅350×500 mm (OK-PTC-35) |
| Temperature Range | RT+10°C to 132°C |
| Humidity Range | 100% RH |
| Pressure Range | 0.0–2.8 kg/cm² (gauge), max working pressure 3.0 kg/cm² (absolute: 1 atm + 3.0 kg/cm²) |
| Temp. Uniformity | ±1.5°C |
| Temp. Control Accuracy | ±0.5°C |
| Temp. Resolution | 0.1°C |
| Pressurization Time (0→2.0 kg/cm²) | ~30 min |
| Inner Chamber Material | SUS304 stainless steel |
| Outer Casing | SECC steel with electrostatic powder coating |
| Compliance | ASTM D2247, DIN 50017, ISO 6270-2, IEC 60068-2-66, JIS C 0068, UL 746B, NACE TM0177, MIL-STD-810H |
| Brand | OK-PTC |
|---|---|
| Model Options | OK-PTC-25 (Ø250 × 450 mm), OK-PTC-35 (Ø350 × 500 mm) |
| Temperature Range | RT + 10°C to 132°C |
| Humidity Range | 100% RH (saturated steam environment) |
| Pressure Range | 0.0–2.8 kg/cm²(g) (relative gauge pressure) |
| max vessel design pressure | 4.0 kg/cm²(g) |
| Temperature Uniformity | ±1.5°C |
| Temperature Control Accuracy | ±0.5°C |
| Temperature Resolution | 0.1°C |
| Heating Method | Stainless Steel U-shaped Electric Steam Generator |
| Humidification Water Supply | Integrated 10 L Stainless Steel RO-Filtered Auto-Replenishment Tank |
| Cooling & Load Regulation | Air-Cooled Multi-Stage Automatic Capacity Control System |
| Evaporator | Taiwan Zhongli Finned-Tube Type |
| Expansion Valve | Danfoss Automatic Capacity-Controlled Valve |
| Safety Systems | Dual-Limit Overpressure Cut-off, Vacuum-Assisted Air Purge (≤1 µm particulate filtration), Interlocked Door with Pressure-Activated Sealing Mechanism |
| Power Supply | AC 220 V, 1-phase, 50/60 Hz, 15 A, 4 kW |
| Dry-Out Function | Programmable Post-Test Desiccation Cycle |
| Warranty | 12 months comprehensive system coverage (excludes force majeure and misuse) |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | OK-QY-100 |
| Ozone Concentration Range | 50–1500 ppm (pphm) |
| Temperature Range | 25–40 °C |
| Temperature Uniformity | ±0.5 °C |
| Humidity Range | 30–65 % RH |
| Sample Rack | 360° continuous rotation at 1 rpm |
| Gas Flow Velocity | 8–16 mm/s |
| Control System | Siemens PLC + Weintek color touchscreen HMI |
| Ozone Detection | Non-dispersive UV absorption analyzer (≥5 yr service life) |
| Compliance Standards | GB/T 7762–2003, GB/T 2951.21–2008, GB/T 11206–2009, ISO 1431-1:2004 |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | OK-QY-100 |
| Price | USD 6,300 (FOB) |
| Temperature Range | 25–40 °C |
| Humidity Range | 30–65 % RH |
| Ozone Concentration Range | 50–1500 pphm |
| Temperature Uniformity | ±0.5 °C |
| Sample Rack Rotation | 1 rpm (360° continuous) |
| Gas Flow Velocity | 8–16 mm/s |
| Control System | Siemens PLC + Weintek Color Touchscreen HMI |
| Ozone Generation | Silent Discharge Tube |
| Ozone Detection | Non-Dispersive UV Absorption Analyzer (≥5 yr lifespan) |
| Compliance | GB/T 7762–2003, GB/T 2951.21–2008, GB/T 11206–2009, ISO 1431-1:2004 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-SC-500C |
| Silica Content | 97–99% SiO₂ |
| Blowing Sand Concentration | 1.1 g/m³ ±0.25 g/m³ to 2.2 g/m³ ±0.5 g/m³ |
| Sand Blowing Velocity | 0–29 m/s |
| Blowing Dust Concentration | 0.1–10.6 g/m³ ±7% |
| Dust Blowing Velocity | 8.9 m/s ±1.2 m/s |
| Brand | Other brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 12,500 (FOB) |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | RT+10°C to 50°C |
| Humidity Range | 85–98% RH |
| Temperature Uniformity | ≤2°C |
| Temperature Fluctuation | ±0.5°C |
| Salt Solution Concentration | 0.1–1% v/v |
| Spray Method | Compressed Air Atomization (PYREX Glass Nozzle) |
| Saturated Air Tank Control | Henry’s Law-Based Heating & Humidification |
| Test Modes | Continuous Salt Spray (ASTM B117), Cyclic Salt Spray (GB/T 10587, ISO 9227), NSS/ASS/CASS Protocols |
| Chamber Models | OK-SH-60 (850×1300×600 mm), OK-SH-80 (850×1600×600 mm), OK-SH-120 (900×2000×600 mm) |
| Brand | OK Instrumentation |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | +5°C to 55°C |
| Humidity Range | 85–95% RH |
| Temperature Uniformity | ≤ ±2°C |
| Temperature Fluctuation | ≤ ±0.5°C |
| Salt Spray Deposition Rate | 1–2 mL / 80 cm²·h |
| Spray Mode | Continuous or Cyclic |
| Test Timer | 1–999 s/min/h adjustable |
| Power Consumption | 1.3–1.8 kW (model-dependent) |
| Compliance | ASTM B117, ISO 9227, JIS Z2243, GB/T 2423.17 |
| Chamber Construction | Monolithic FRP body with high-temp fusion welding |
| Safety Features | Low-water cutoff, over-temperature cutoff, low-salt-level alarm, visual/audible warning system |
| Brand | Other brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 12,500 (FOB) |
| Chamber Internal Dimensions (W×D×H) | 900 × 600 × 500 mm |
| External Dimensions (W×D×H) | 1420 × 780 × 1280 mm |
| NSS Test Temp | 35 ± 1 °C |
| SATURATION AIR TANK TEMP (NSS) | 47 ± 1 °C |
| CASS Test Temp | 50 ± 1 °C |
| SATURATION AIR TANK TEMP (CASS) | 63 ± 1 °C |
| Air Supply Pressure | 1 kg/cm² (two-stage regulation) |
| Safety | Low-water cutoff, overtemperature cutoff, low-brine-level alert, visual alarm indicators |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 11,200 (FOB) |
| Capacity Options | 4–40 m³ |
| Temperature Range | −65°C to +80°C (Model-Dependent) |
| Humidity Range | 20–98% RH |
| Temperature Uniformity | <2°C |
| Temp. Fluctuation | ±0.5°C |
| Humidity Fluctuation | ±3% RH |
| Control Method | BTHC (Balanced Temperature & Humidity Control) |
| Construction | Modular Prefab Panels (Stainless Steel Interior + Heat-Resistant Sandwich Panels Exterior) |
| Insulation | Rigid Polyurethane Foam (≥150 mm Thickness) |
| Heating | Ni-Cr Alloy Wire Heaters |
| Humidification | Electric Steam Generator |
| Sensors | PT100 Platinum Resistance Thermometers + Dual Dry/Wet Bulb Hygrometry |
| Air Circulation | Centrifugal Blower System |
| Safety Systems | Over-Temp Cut-off, Pressure Equalization Door, Compressor Overheat/Overcurrent/High-Pressure Protection, Dry-Run Prevention, Low-Water Alarm |
| Cooling | Air-Cooled or Water-Cooled Scroll Compressor System |
| Power Supply | 3-Phase 380 VAC ±10%, 50/60 Hz |
| Standard Interfaces | Ø50 mm Cable Port, Observation Window, Interior LED Lighting |
| Optional | GLP-Compliant Data Logger (USB/RS485), Ethernet Communication Module, Sample Trolley Rack, Deep-Dry Dehumidification System (for <10% RH), RO Pure Water Generator |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-STH-Custom Volume |
| Temperature Range | A: 0°C / B: -20°C / C: -40°C / D: -60°C / E: -70°C |
| Temperature Uniformity | ±3°C |
| Temperature Control Accuracy | ±1°C |
| Heating Rate | 1.0–4.0°C/min |
| Internal Dimensions | Custom-engineered per client specification (D×W×H) |
| Structural Design | Modular insulated chamber with reinforced steel frame and walk-in access door |
| Refrigeration System | Cascade refrigeration (dual-stage compressors) or optional LN₂ assist for enhanced cooling performance |
| Air Circulation | High-capacity centrifugal fans with optimized ductwork for uniform thermal distribution |
| Control System | Industrial-grade PLC-based controller with multi-segment programmable profiles, real-time data logging, Ethernet/RS485 interface, and audit-trail-capable software |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-STH-13 |
| Temperature Range Options | 0°C / -20°C / -40°C / -60°C / -70°C |
| Temperature Uniformity | ±3°C |
| Temperature Control Accuracy | ±2°C |
| Heating Rate | 1.0–4.0°C/min |
| Custom Internal Dimensions (D×W×H) | Engineered per client specification |
| Volume | 13 m³ |
| Pricing | USD 13,800 (FOB Guangdong) |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-STH-3 m³ (Custom Volume) |
| Temperature Range | Selectable Options: 0°C / -20°C / -40°C / -60°C / -70°C |
| Temperature Uniformity | ±3°C |
| Temperature Control Accuracy | ±2°C |
| Heating Rate | 1.0–4.0°C/min |
| Construction | Modular PU-insulated sandwich panels with reinforced steel frame |
| Door | Large insulated walk-in door with observation window, anti-frost heater, and safety interlock |
| Refrigeration System | Cascade refrigeration (dual-stage compressors) |
| Air Circulation | High-volume centrifugal fans with optimized ductwork |
| Control System | Programmable PLC-based controller with multi-segment ramp-soak profiles, data logging, and remote monitoring capability |
| Compliance | Designed to support GLP/GMP-aligned validation protocols |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-STH-Volume 9 |
| Temperature Range Options | A: 0°C / B: −20°C / C: −40°C / D: −60°C / E: −70°C |
| Temperature Uniformity | ±3°C |
| Control Accuracy | ±1°C |
| Heating Rate | 1.0–4.0°C/min |
| Internal Dimensions | Custom-engineered per user specifications (D×W×H) |
| Construction | Structural steel frame, double-skin insulated panels (PU core), reinforced walk-in door with anti-frost heating, observation window, and cable/port penetrations |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic |
| Model Code | OK-STH-12.0005m² |
| Internal Dimensions (D×W×H) | 3000 × 2000 × 2000 mm |
| Temperature Range Options | A: 0°C to +85°C |
| B | −20°C to +85°C |
| C | −40°C to +85°C |
| D | −60°C to +85°C |
| E | −70°C to +85°C |
| Temperature Uniformity | ±3°C |
| Temperature Control Accuracy | ±1°C |
| Heating Rate | 1.0–4.0°C/min |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Producer |
| Country of Origin | China |
| Model | OK-STH-12.0015m² |
| Working Chamber Dimensions (D×W×H) | 3000 × 2000 × 2000 mm |
| Temperature Range Options | A: 0°C / B: −20°C / C: −40°C / D: −60°C / E: −70°C |
| Temperature Uniformity | ±3°C |
| Temperature Control Accuracy | ±1°C |
| Heating Rate | 1.0–4.0°C/min |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-STH-8.123m² |
| Price | ¥80,000 (RMB) |
| Internal Dimensions (D×W×H) | 2000 × 2000 × 2000 mm |
| Temperature Range Options | A: 0°C / B: −20°C / C: −40°C / D: −60°C / E: −70°C |
| Temperature Uniformity | ±3°C |
| Temperature Control Accuracy | ±1°C |
| Heating Rate | 1.0–4.0°C/min |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-STH-8.35m² |
| Internal Dimensions (D×W×H) | 2000 × 2000 × 2000 mm |
| Temperature Range Options | A: 0°C / B: −20°C / C: −40°C / D: −60°C / E: −70°C |
| Temperature Uniformity | ±3°C |
| Temperature Control Accuracy | ±1°C |
| Heating Rate | 1.0–4.0°C/min |
| Brand | OK-T |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | RT + 20 °C to 500 °C |
| Control Accuracy | ±0.5 °C |
| Temperature Uniformity | ±1.5 °C |
| Internal Dimensions | 450 × 400 × 400 mm (OK-T-72) / 500 × 600 × 500 mm (OK-T-150) |
| Construction | Inner chamber – SUS304 stainless steel |
| Insulation | Rigid polyurethane foam + fiberglass |
| Heating System | Nickel-chromium far-infrared heaters (2 kW × 1) |
| Controller | PID-based microprocessor controller with Pt100 sensor |
| Safety Features | Independent over-temperature cutoff, leakage current protection, thermal fuse |
| Compliance | GB/T 2423.2 (High-Temperature Test Method B) |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | OK-T-72 |
| Temperature Range | RT + 10°C to 290°C |
| Internal Dimensions (W×H×D) | 450 × 400 × 400 mm |
| External Dimensions (W×H×D) | 650 × 900 × 600 mm |
| Temperature Control Accuracy | ±1.0°C |
| Temperature Uniformity | ±1.5°C |
| Heating System | Dual independent 2 kW nickel-chromium far-infrared heating elements |
| Sensor | PT100 platinum resistance thermometer |
| Controller | LED digital display with intelligent PID algorithm and timer function (0–999 min) |
| Air Circulation | Forced convection via bottom-mounted centrifugal blower with left-side discharge duct |
| Standard Shelving | 3 stainless steel wire mesh shelves (SUS 304) |
| Power Supply | AC 220 V, 50 Hz, 2000 W |
| Safety Features | Leakage current protection, overtemperature alarm, and independent overtemperature cut-off |
| Compliance | Designed and validated per GB/T 2423.2—2008 (IEC 60068-2-2:2007) Environmental Testing — Part 2-2: Tests — Test B: Dry Heat |
| Construction | Interior – galvanized steel plate |
| Brand | OK Instrumentation |
|---|---|
| Temperature Range | RT +10°C to 290°C |
| Internal Dimensions (W×H×D) | 450 × 400 × 400 mm |
| External Dimensions (W×H×D) | 650 × 900 × 600 mm |
| Temperature Control Accuracy | ±1.0°C |
| Temperature Uniformity | ±1.5°C |
| Heating Power | 2000 W (2 kW × 1 far-infrared Ni-Cr alloy heater) |
| Controller | LED digital display, microprocessor-based intelligent temperature controller with timer (0–999 min) |
| Sensor | PT100 platinum resistance thermometer |
| Air Circulation | Bottom-mounted centrifugal blower, vertical upward airflow through side ducts |
| Standard Shelving | 3 stainless steel wire shelves (SUS 304) |
| Power Supply | AC 220 V, 50 Hz |
| Safety Features | Over-temperature alarm, over-temperature cut-off, earth leakage protection |
| Compliance | GB/T 2423.2 (High-Temperature Environmental Testing for Electrical and Electronic Products) |
| Warranty | 12 months |