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| Brand | Haida International |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Environmental Test Chamber |
| Model | HD-E702-225K40/60 |
| Temperature Range | −60 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Deviation | ±0.5 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Range | 20–98% RH |
| Humidity Deviation | ±2% RH |
| Humidity Fluctuation | ±2% RH |
| Humidity Uniformity | ±3% RH |
| Heating Rate | ≥3 °C/min (−60 °C to +150 °C, average) |
| Cooling Rate | ≥1 °C/min (150 °C to −60 °C, average) |
| Internal Dimensions | 500 mm × 750 mm × 600 mm (W×H×D) |
| External Dimensions | 780 mm × 1680 mm × 1520 mm (W×H×D) |
| Net Weight | 255 kg |
| Power Supply | 3-phase, 380 V AC |
| Rated Power | 9 kW |
| Refrigerant | R404a / R23 (dual-circuit system) |
| Control System | 7-inch color touchscreen controller with PID + Fuzzy logic algorithm |
| Data Logging | Built-in 2GB SD card, USB export, RS232/RS485 interface |
| Compliance | GB/T 2423.1–2008, GB/T 2423.2–2008, GB/T 2423.3–2008, GB/T 2423.22–2008, GJB 150.3A–2009, GJB 150.4A–2009 |
| Brand | Haida International |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | HD-E804-45 |
| Heating Method | Electric Forced-Air with Vacuum Capability |
| Chamber Dimensions (W×D×H) | 300 × 300 × 276 mm |
| Interior Material | SUS304 Stainless Steel |
| Exterior Material | Cold-Rolled Steel with Powder-Coated Finish |
| Temperature Range | Ambient +10°C to 250°C |
| Temperature Resolution | 0.1°C |
| Temperature Uniformity | ±1°C |
| Vacuum Level | ≤133 Pa (mechanical vacuum gauge) |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 2100 W |
| Working Environment | 5–40°C |
| Standard Compliance | JB/T 5520–1991, JB/T 20033–2004, JB/T 9505–1999 |
| Accessories | 2 adjustable stainless steel shelves, silicone door gasket, PID digital temperature controller with data logging interface |
| Brand | Haida International |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Environmental Test Chamber |
| Model | HD-E702-1000B40/60 |
| Temperature Range | −60 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Deviation | ±0.5 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Range | 20–98% RH |
| Humidity Deviation | ±2% RH |
| Humidity Fluctuation | ±2% RH |
| Humidity Uniformity | ±3% RH |
| Heating Rate | ≥3 °C/min (−60 °C to +150 °C, average) |
| Cooling Rate | ≥1 °C/min (+150 °C to −60 °C, average) |
| Internal Dimensions | 1000 mm × 1000 mm × 1000 mm (W×H×D) |
| External Dimensions | 1540 mm × 2110 mm × 1380 mm (W×H×D) |
| Net Weight | 405–435 kg |
| Power Supply | 3-phase, 380 V AC |
| Rated Power | 14–16 kW |
| Refrigerant | R404A / R23 (eco-friendly, non-ozone-depleting) |
| Compressor | Dual hermetic scroll compressors (Tecumseh/France Tecumseh equivalent) |
| Control System | Taiwan UYI 7-inch color touchscreen PID controller with 1200-segment programmability |
| Data Logging | Built-in 2GB SD card |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HD-E702-1000K60 |
| Instrument Type | Benchtop |
| Temperature Range | −60 °C to +150 °C |
| Temperature Uniformity | ≤ ±2 °C |
| Temperature Fluctuation | ±1 °C (high-temp), ±2 °C (low-temp) |
| Humidity Range | 20–98% RH |
| Humidity Uniformity | ±3% RH |
| Humidity Fluctuation | ±3% RH |
| Heating Rate | 1.0–3.0 °C/min |
| Internal Chamber Dimensions | 1000 mm × 1000 mm × 1000 mm (W×H×D) |
| Control Resolution | 0.01 °C / 0.1% RH |
| Compliance | GB/T 2423.1–2008, GB/T 2423.2–2008, GB/T 2423.3–2008, IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-3, GJB 150.3A–2009, GJB 150.4A–2009 |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HD-E702-1000K40/60 Programmable Temperature and Humidity Environmental Test Chamber |
| Instrument Type | Benchtop (Freestanding) |
| Temperature Range | −60 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Deviation | ±0.5 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Range | 20–98% RH |
| Humidity Deviation | ±2% RH |
| Humidity Fluctuation | ±2% RH |
| Humidity Uniformity | ±3% RH |
| Heating Rate | ≥3 °C/min (−60 °C → +150 °C, average) |
| Cooling Rate | ≥1 °C/min (150 °C → −60 °C, average) |
| Internal Chamber Dimensions | 1000 mm × 1000 mm × 1000 mm (W×H×D) |
| External Dimensions | 1280 mm × 2080 mm × 1900 mm (W×H×D) |
| Net Weight | 458 kg |
| Power Supply | 3-phase, 380 V AC |
| Rated Power | 16 kW |
| Refrigerant | R404A / R23 (eco-friendly) |
| Controller | Taiwan UYI 7-inch color touchscreen PID programmable controller with USB data export, RS232/RS485 interface, and SD card logging |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | HAIDA HD-E809 Combined Temperature-Humidity-Vibration Test System |
| Temperature Range | −40 °C to +150 °C |
| Humidity Range | 30–95 %RH |
| Temperature Ramp Rate | ≥3 °C/min (heating, no-load, average) / 0.7–1 °C/min (cooling, no-load, average) |
| Temperature Uniformity | ≤2.0 °C |
| Temperature Fluctuation | ≤±0.5 °C |
| Humidity Fluctuation | ≤±2 %RH |
| Humidity Accuracy | ±5 %RH (≤75 %RH), ±3 %RH (>75 %RH) |
| Vibration Force | 1000 kgf peak (sine), 1000 kgf rms (random), 2000 kgf peak (shock) |
| Frequency Range | 2–3000 Hz |
| Max Displacement | 51 mm p-p |
| Max Velocity | 2 m/s |
| Max Acceleration | 100 g (980 m/s², unloaded) |
| Payload Capacity | 200 kg |
| Shaker Coil Diameter | Ø200 mm |
| Coil Mass | 12 kg |
| Table Fixtures | 17 × M10 stainless steel threaded inserts |
| Magnetic Leakage | <10 Gauss |
| Eccentric Moment Tolerance | 100 N·m |
| Vertical Extension Table | 300 × 300 mm aluminum alloy, hard-anodized surface |
| Horizontal Oil-Film Slip Table | 300 × 300 mm aluminum alloy, hard-anodized, 100 × 100 mm grid M10 inserts |
| Internal Chamber Dimensions | 1200 × 1200 × 800 mm (W × D × H) |
| Test Port | One Ø100 mm port on left side |
| Refrigeration | Cascade dual-stage compression |
| Temperature Control Algorithm | PID + BTC (Balance Temperature Control) + DCC (Dynamic Cooling Capacity Control) + DEC (Dynamic Electrical Control) |
| Temperature Resolution | 0.01 °C |
| Humidity Resolution | 0.1 %RH |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HD-E702-100B60 |
| Instrument Type | Benchtop Chamber |
| Temperature Range | −60 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Resolution | 0.01 °C |
| Humidity Range | 20–98% RH |
| Humidity Uniformity | ±3% RH |
| Humidity Fluctuation | ±2% RH |
| Humidity Resolution | 0.1% RH |
| Humidity Deviation | ±2% RH |
| Heating Rate | ≥3 °C/min (−60 °C to +150 °C, average) |
| Cooling Rate | ≥1 °C/min (+150 °C to −60 °C, average) |
| Internal Dimensions | 400 mm × 500 mm × 500 mm (W×H×D) |
| External Dimensions | 940 mm × 1400 mm × 1080 mm (W×H×D) |
| Net Weight | 163 kg |
| Power Supply | Single-phase 220 V AC, 11 A, 6.5 kW |
| Refrigeration System | Dual-stage mechanical refrigeration with R404A/R23 blend |
| Controller | 7-inch TFT color touchscreen with programmable PID logic, 120 programs / 1200 segments, USB data export, RS232/RS485 interface |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HD-E808-60A |
| Spray Method | Adjustable Continuous/Intermittent |
| Spray Rate | 1.0–2.0 mL/80 cm²/h (averaged over ≥16 h) |
| Nozzle Pressure | 1.00 ± 0.01 kgf/cm² |
| Test Chamber Temperature Range | RT to 50 °C |
| Temperature Uniformity | ±2 °C |
| Temperature Stability | ±1 °C |
| Temperature Resolution | 0.1 °C |
| Chamber Volume | 108 L |
| Internal Dimensions (L×W×H) | 60 × 45 × 40 cm |
| External Dimensions (L×W×H) | ~110 × 65 × 110 cm |
| Weight | ~60 kg |
| Max Power | 2.2 kW |
| Supply | 1Ø AC 220 V, 10 A |
| Compliance | ASTM B117, ISO 9227, GB/T 10125, JIS H8502, IEC 60068-2-11, GJB 150.11A |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HD-E702-1000K Deep Blue |
| Instrument Type | Benchtop |
| Temperature Range | −60 °C to +150 °C |
| Humidity Range | 20 %RH to 98 %RH |
| Temperature Deviation | ≤ ±0.5 °C |
| Temperature Uniformity | ≤ 2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Deviation | ±2 %RH |
| Humidity Uniformity | ±3 %RH |
| Humidity Fluctuation | ±2 %RH |
| Heating Rate | ≥ 3 °C/min (−60 °C → +150 °C, average) |
| Cooling Rate | ≥ 1 °C/min (+150 °C → −60 °C, average) |
| Internal Dimensions | 1000 mm × 1000 mm × 1000 mm (W×H×D) |
| External Dimensions | 1280 mm × 2080 mm × 1900 mm (W×H×D) |
| Net Weight | 458 kg |
| Power Supply | 3-phase, 380 V AC |
| Rated Power | 16 kW |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | HAIDA HD-E711 Xenon Arc Weathering Test Chamber |
| Xenon Lamp Power | 7.5 kW (3 × 2.5 kW air-cooled long-arc lamps) |
| Lamp Lifetime | 1200 hours |
| Irradiance | 550 W/m² ±10 W/m² (290–2450 nm broadband spectrum) |
| Humidity Range | 50–90 %RH ±5 %RH |
| Internal Chamber Dimensions (W×D×H) | 750×600×600 mm |
| Black Panel Temperature Range | 40–90 °C ±3 °C |
| Water Spray Duration | 1–9999 min 59 sec adjustable |
| Spray Interval | 1–240 min adjustable |
| Effective Exposure Area | ≥3000 cm² |
| Sample Rack Size | 750×600 mm (1 pcs) |
| Distance from Arc Center to Specimen | 300 mm |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Environmental Test Chamber |
| Temperature Range | −60 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Deviation | ±0.5 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Range | 20–98% RH |
| Humidity Deviation | ±2% RH |
| Humidity Fluctuation | ±2% RH |
| Humidity Uniformity | ±3% RH |
| Heating Rate | ≥3 °C/min (−60 °C to +150 °C, average) |
| Cooling Rate | ≥1 °C/min (+150 °C to −60 °C, average) |
| Internal Dimensions | 400 mm × 500 mm × 500 mm (W×H×D) |
| Net Volume | 100 L |
| Refrigerant | R404a / R23 (dual-circuit system) |
| Control System | Taiwan UYI 7-inch color touchscreen PID controller with 1200-segment programmability |
| Compliance | GB/T 2423.1–2008, GB/T 2423.2–2008, GB/T 2423.3–2008 (IEC 60068-2-3), GJB 150.3A–2009, GJB 150.4A–2009 |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HD-E702-225B60 |
| Instrument Type | Benchtop Environmental Chamber |
| Temperature Range | −60 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Deviation | ±0.5 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Range | 20–98% RH |
| Humidity Deviation | ±2% RH |
| Humidity Fluctuation | ±2% RH |
| Humidity Uniformity | ±3% RH |
| Heating Rate (−60 °C → +150 °C) | ≥3 °C/min (average) |
| Cooling Rate (+150 °C → −60 °C) | ≥1 °C/min (average) |
| Internal Dimensions (W×H×D) | 500 mm × 750 mm × 600 mm |
| Net Weight | 240 kg |
| Power Supply | 3-phase, 380 V AC |
| Rated Power | 9 kW |
| Brand | Haida International |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HD-E805 Muffle Furnace / Ashing Furnace |
| Power | 2.5 kW (HD-E805), up to 12 kW (HD-E805-5) |
| Max Temperature | 1000 °C (standard), 1200 °C (high-temp variants) |
| Internal Chamber Dimensions (H×W×D) | 80×120×200 mm (HD-E805), up to 200×300×500 mm (HD-E805-5) |
| Voltage | 220 V or 380 V AC, 50/60 Hz |
| Controller Options | C6, C6D, or S27 programmable process controllers |
| Construction | Stainless steel outer casing with ceramic fiber insulation (vacuum-formed modules), refractory lining, rear ventilation ports for optional catalytic exhaust or forced-air cooling |
| Safety | Ground-fault circuit interrupter (GFCI) integrated, viewing window in door |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | HAIDA HD-E711 Xenon Arc Weathering Test Chamber |
| Xenon Lamp Power | 5.4 kW (3 lamps, 1200 h service life) |
| Irradiance Control Range | 0.3–1.2 W/m² at 340 nm |
| Temperature Range | 0–80 °C |
| Humidity Range | 20–98 % RH (non-irradiated), 30–98 % RH (light cycle) |
| Black Panel Temperature | 85 ± 3 °C |
| Chamber Dimensions (W×D×H) | ≥600 × 500 × 750 mm |
| Spectral Range | 290–800 nm |
| Water Spray Pressure | 0.12–0.15 kPa |
| Spray Nozzle Diameter | Ø0.8 mm |
| Rainfall Duration | 1–9999 min (continuous or interval mode) |
| Spray Cycle | On/Off time adjustable from 0 to 99 h 59 min each |
| Sample-to-Arc Distance | 350–380 mm |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HD-E802-2 |
| Humidity Range | Ambient to 70°C |
| UV Lamp Power | 40 W per lamp |
| Max Data Logging Duration | 60 days (at 1.5-min sampling interval) |
| Irradiation Temperature Range | Ambient to 70°C |
| UV Wavelength Range | 200–480 nm |
| Chamber Internal Dimensions (W×H×D) | 1300 × 1480 × 550 mm |
| Sample Rack Configuration | Tilted tower, 4 racks × 493 × 300 mm each |
| Sample Size per Rack | 75 × 150 mm (2 slots per rack) |
| Lamp Quantity | 8 fluorescent UV lamps (4 front + 4 rear) |
| Lamp Center-to-Center Spacing | 70 mm |
| Sample Surface-to-Lamp Distance | 50 ± 3 mm |
| Spray Nozzles | 8 (4 front + 4 rear), adjustable pressure 70–200 kPa |
| Lamp Length | 1220 mm |
| Lamp Lifetime | ≥1600 h |
| Temperature Resolution | 0.01°C |
| Temperature Uniformity | ±2°C |
| Temperature Fluctuation | ±1°C |
| Temperature Deviation | ±1°C |
| Control System | Q-TEST touchscreen PID controller with RS-232 interface |
| Compliance Standards | GB/T 23987–2009, ISO 11507:2007, GB/T 14522–2008, GB/T 16422.3–2014, ISO 4892-3:2006, ASTM G154, ASTM G153, IEC 61215:2005 (Clause 10.10) |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Model | HD-E703-100 |
| High-Temperature Range | RT to 170 °C |
| Low-Temperature Range | −75 °C to RT |
| Thermal Shock Range | 60–150 °C (hot) / −10 to −65 °C (cold) |
| Temperature Stability | ±0.3 °C, ±2% RH |
| Heating Rate | 2 °C/min |
| Cooling Rate | 0.5–1.2 °C/min |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HAIDA HD-E705 Walk-in Temperature and Humidity Environmental Test Chamber |
| Temperature Range | -70°C to +80°C (three standard configurations: T-model: -20°C to +80°C |
| F-model | -40°C to +80°C |
| S-model | -70°C to +80°C) |
| Humidity Range | 20–98% RH |
| Temperature Deviation | ±1.5°C |
| Temperature Uniformity | ≤2°C |
| Temperature Fluctuation | ±0.5°C |
| Humidity Deviation | ±2% RH |
| Humidity Uniformity | ≤3% RH |
| Humidity Fluctuation | ±2% RH |
| Ramp Rates (empty load) | +25°C → +80°C ≤35 min |
| Internal Chamber Volume Options | 4 m³, 8 m³, 10 m³, 15 m³, 20 m³, 25 m³, 30 m³, 40 m³ (custom volumes available) |
| Construction | Modular prefabricated panels with SUS304 stainless steel interior and color-coated galvanized steel exterior |
| Insulation | 100 mm rigid polyurethane foam (thermal conductivity ≤0.022 W/m·K) |
| Door | Dual-opening, 1500 mm × 2200 mm clear aperture, reinforced hinges, Japanese locking mechanism with anti-jamming function |
| Viewing Windows | Two 300 mm × 450 mm conductive anti-fog tempered glass windows with ITO coating |
| Test Port | One Φ100 mm port (position customizable) |
| Control System | TEMI2700 7.5″ color TFT touchscreen controller (SAMWON, Korea), supporting multi-segment programmable profiles (max 120 programs, 1200 segments), RS-232/RS-485 interface, SD card data logging (2 GB standard, upgradable to 4 GB), Ethernet-ready for remote monitoring and synchronized multi-chamber control |
| Safety Systems | Dual-stage overtemperature protection, compressor high/low pressure cut-off, PT100-based real-time thermal monitoring, leak-tested refrigerant circuit (22 bar test pressure), R404A/R23 eco-friendly refrigerant blend |
| Compliance | GB/T 2423.1–2008 (Cold), GB/T 2423.2–2008 (Heat), GB/T 2423.3–2008 / IEC 60068-2-3 (Steady-state Damp Heat), GB/T 2423.4–2008 / IEC 60068-2-30 (Cyclic Damp Heat), GJB 150.3A–2009 / 150.4A–2009 / 150.9A–2009, GB/T 10586–2006, GB/T 10589–2008, GB/T 5170.18–2005 |
| Brand | HAIDA International |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Model | HD-E808-90AT |
| Spray Mode | Adjustable Continuous/Cyclic/Programmable |
| Salt Spray Deposition Rate | 1.0–2.0 mL/h/80 cm² (averaged over ≥16 h) |
| Nozzle Pressure | 1.00 ± 0.01 kgf/cm² |
| Test Chamber Temperature Range | RT to 70 °C |
| Saturated Air Tank Temperature Range | RT+5 °C to 70 °C |
| Humidity Range | 30–98 %RH |
| Internal Dimensions (W×D×H) | 900 × 600 × 600 mm |
| Nominal Volume | 324 L |
| Power Supply | 3-phase AC 380 V, 10 kW |
| Safety Protections | Overtemperature, Low-Water, Phase-Loss, Ground-Fault |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HD-E808-120 |
| Spray Method | Adjustable |
| Fog Collection Rate | 1.0–2.0 mL/80 cm²/h (averaged over ≥16 h) |
| Nozzle Pressure | 1.00 ± 0.01 kgf/cm² |
| Test Chamber Temperature Range | RT to 50 °C |
| Internal Dimensions (L×W×H) | 1200 × 500 × 1000 mm |
| Nominal Volume | 600 L |
| Salt Solution Tank Capacity | 40 L |
| Power Supply | AC 220 V, Single-phase + PE, ±10% voltage tolerance, 50 ± 0.5 Hz |
| Max Current | 10 A |
| Temp. Control Accuracy | ±0.1 °C (PID digital controller) |
| Temp. Uniformity | ±1 °C |
| Temp. Fluctuation | ±0.5 °C |
| pH Range (Neutral) | 6.5–7.2 |
| pH Range (Acidic/CASS) | 3.1–3.3 |
| Compliance | GB/T 2423.17–2008, ISO 9227:2006, ASTM B117–2009, JIS H 8502, GB/T 10125–2012, GJB 150.11A–2009 |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | HD-F801-3 Formaldehyde & VOC Emission Climate Chamber |
| Pricing | Upon Request |
| Temperature Range | 15–40°C |
| Temperature Resolution | 0.1°C |
| Humidity Range | 30–80% RH |
| Humidity Resolution | 0.1% RH |
| Temperature Fluctuation | ≤±0.3°C |
| Temperature Uniformity | ≤±1.0°C |
| Temperature Deviation | ≤±0.5°C |
| Humidity Deviation | ≤±3% RH |
| Airflow Velocity | 0.1–0.3 m/s (adjustable) |
| Internal Chamber Dimensions | 1000 × 950 × 1072 mm (D × W × H) |
| Power Supply | 220 V, 50 Hz, 8 kW |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Environmental Chamber |
| Model | HD-E702-225K40/60 |
| Temperature Range | −60 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Deviation | ±0.5 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Range | 20–98% RH |
| Humidity Deviation | ±2% RH |
| Humidity Fluctuation | ±2% RH |
| Humidity Uniformity | ±3% RH |
| Heating Rate | ≥3 °C/min (−60 °C to +150 °C, average) |
| Cooling Rate | ≥1 °C/min (+150 °C to −60 °C, average) |
| Internal Dimensions (W×H×D) | 500 mm × 750 mm × 600 mm |
| External Dimensions (W×H×D) | 780 mm × 1680 mm × 1520 mm |
| Net Weight | 255 kg |
| Power Supply | 3-phase, 380 V AC |
| Rated Power | 9 kW |
| Rated Current | 14 A |
| Refrigerant | R404a / R23 (dual-circuit) |
| Compressor | Dual 3 HP hermetic compressors (Tecumseh/France) |
| Control System | 7-inch color touchscreen PID controller with programmable logic, 120 programs × 99 segments (1200 total segments), USB data export, RS232/RS485 interface, SD card logging (2 GB standard) |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HD-E708 Rapid Temperature Change Chamber |
| Temperature Range | −70 °C to +150 °C |
| Refrigeration Method | Compressor-based |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ≤ ±0.5 °C (unloaded) |
| Temperature Deviation | ≤ 2 °C (unloaded) |
| Temperature Uniformity | ≤ 2 °C (unloaded, 15-point measurement) |
| Heating Rate | ≥ 3 °C/min (average, unloaded) |
| Cooling Rate | ≥ 10 °C/min (70 °C → −10 °C, average, unloaded, at outlet) |
| Internal Chamber Dimensions | 1700 × 1700 × 2500 mm (W × D × H) |
| Chamber Volume | 7 m³ |
| Airflow Capacity | ≥ 17,500 CFM |
| Maximum Thermal Load | 500 kg aluminum mass (13 kW heat dissipation) |
| Floor Load Capacity | ≥ 1000 kg/m² (uniformly distributed) |
| Insulation | ≥ 100 mm rigid polyurethane foam |
| Interior Material | SUS#304 stainless steel (≥1.0 mm thickness) |
| Exterior Material | SUS#304 stainless steel or galvanized steel with dual-side paint (≥1.0 mm thickness) |
| Temperature Overshoot | ≤ 5 °C (15-point measurement) |
| Brand | Haida International |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | HD-E804-41B |
| Quotation | Upon Request |
| Exterior Material | Powder-Coated Cold-Rolled Steel |
| Interior Material | SUS304 Stainless Steel |
| Chamber Dimensions (W×D×H) | 300 × 300 × 276 mm |
| Temperature Range | Ambient +10°C to 250°C |
| Temperature Resolution | 0.1°C |
| Temperature Uniformity | ±1°C |
| Vacuum Level | ≤133 Pa (measured via imported mechanical vacuum gauge) |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 2100 W |
| Operating Environment | 5–40°C |
| Standard Compliance | JB/T 5520–1991, JB/T 9505–1999, JB 20033–2004 |
| Shelf Quantity | 2 pcs |
| Shelf Material | Anodized Aluminum (high-temp oxidation resistant, rapid thermal conduction) |
| Door Seal | Integrated Silicone Gasket with Adjustable Compression Mechanism |
| Control System | Microcomputer-Based PID Controller with LCD Interface, Menu-Driven Operation, Parameter Memory, Auto-Restart After Power Failure, Over-Temperature Alarm, and Calibration Offset Function |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Environmental Chamber |
| Cooling Method | Air-Cooled |
| Temperature Range | 5–50 °C |
| Temperature Uniformity | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| Humidity Control | Not Specified (Uncontrolled / Optional Humidity Module Not Included) |
| Internal Chamber Dimensions | Customizable |
| Refrigerant | R134a (CFC-Free) |
| Interface | RS485 Port |
| Observation Port | Ø30 mm Access Port |
| Display | LED with Icon-Based UI |
| Safety | Independent Over-Temperature Cut-Off System |
| Control Algorithm | PID Temperature Regulation |
| Timer Function | Built-in Programmable Timer |
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