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| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | DRH-100CL |
| Instrument Type | Benchtop |
| Cooling Method | Air-Cooled |
| Temperature Range | −10 °C to +65 °C |
| Humidity Range | 20–95 %RH |
| Temperature Uniformity | ±0.5 °C |
| Humidity Deviation | ±3 %RH |
| Interior Dimensions (W×D×H) | 450 mm × 380 mm × 590 mm |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ZHS-100HC |
| Instrument Type | Upright |
| Condensation Method | Air-Cooled |
| Temperature Range | 0–65 °C |
| Humidity Range | 40–95 %RH |
| Temperature Uniformity | ±1 °C |
| Temperature Fluctuation | ±0.5 °C (high-temp), ±1 °C (low-temp) |
| Humidity Uniformity | ±3 %RH |
| Humidity Fluctuation | ±3 %RH |
| Heating Rate | 1–3 °C/min |
| Interior Dimensions (W×D×H) | 450×380×590 mm |
| Power Supply | AC 220 V, 50 Hz |
| Rated Power | 1400 W |
| Net Volume | 100 L |
| Shelf Capacity | 2 adjustable stainless-steel shelves |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | SEH-55 |
| Instrument Type | Benchtop |
| Cooling Method | Air-Cooled |
| Temperature Range | 0–80 °C |
| Humidity Range | 30–98 %RH |
| Temperature Uniformity | ±0.5 °C |
| Humidity Deviation | ±3–5 %RH |
| Interior Dimensions (W×D×H) | 320 × 400 × 430 mm |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | DRH-50-N20 |
| Instrument Type | Benchtop |
| Cooling Method | Air-Cooled |
| Temperature Range | −20 °C to 120 °C |
| Humidity Range | 20–98 % RH |
| Temperature Uniformity | ±0.5 °C |
| Humidity Deviation | ±3–5 % RH |
| Interior Dimensions (W×D×H) | 360 mm × 350 mm × 400 mm |
| Nominal Volume | 50 L |
| Control Interface | Color Touchscreen LCD |
| Programmability | 30-Stage Ramp/Soak Profile |
| Power Supply | AC 220 V / 50 Hz |
| Standard Ports | RS485, Φ25 mm Access Port (Left Side) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HWS-3900 |
| Instrument Type | Upright Chamber |
| Cooling Method | Air-Cooled |
| Temperature Range | 5–60 °C |
| Humidity Range | 40–90 %RH |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±3 %RH |
| Internal Chamber Dimensions (W×D×H) | 560×790×650 mm |
| Power Supply | AC 220 V, 50 Hz |
| Temperature Resolution | 0.1 °C |
| Standard Load Shelf | 1 unit |
| Compliance | HJ 836–2017, GB/T 2423.3–1993, GB/T 2423.4–1993, GB 5170.2–1995, GB 5170.5–1995, JJG 1036, GB/T 16157–1996 (as amended), HJ 656, HJ/T 373, HJ/T 397 |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | DRH-150CL |
| Instrument Type | Upright Chamber |
| Cooling Method | Air-Cooled |
| Temperature Range | −10 °C to +65 °C |
| Humidity Range | 20–95 %RH |
| Temperature Uniformity | ±0.5 °C |
| Humidity Deviation | ±3 %RH |
| Internal Dimensions (W×D×H) | 480 mm × 400 mm × 780 mm |
| Nominal Volume | 150 L |
| Power Supply | AC 220 V, 50 Hz |
| Input Power | 1600 W |
| Control Interface | Color Touchscreen Controller with RS485 Communication |
| Programmability | 30-Stage Programmable Logic |
| Standard Accessories | RS485 Port, 25 mm Test Port, Adjustable Stainless Steel Shelves (3 pcs), Auto-Circulating Water Supply System |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | DRH-55AC |
| Instrument Type | Benchtop Chamber |
| Condensation Method | Air-Cooled |
| Temperature Range | 0–70 °C |
| Humidity Range | 30–98 %RH |
| Temperature Uniformity | ±0.5 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ±3–5 %RH |
| Humidity Fluctuation | ±3–5 %RH |
| Heating Rate | 1.0–3.0 °C/min |
| Internal Chamber Dimensions (W×D×H) | 320 × 400 × 430 mm |
| Nominal Volume | 55 L |
| Standard Accessories | RS485 Interface, Left-Side Φ25 mm Test Port |
| Compliance | GB/T 2423.1–4, GB/T 10586, GJB 150.3A–2009, GJB 150.4A–2009, IEC 60068-2-1, -2-30, -2-38 |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | DRH-250CL |
| Instrument Type | Benchtop |
| Condensation Method | Air-Cooled |
| Temperature Range | −10 °C to +65 °C |
| Humidity Range | 20–95 %RH |
| Temperature Uniformity | ±0.5 °C |
| Humidity Deviation | ±3 %RH |
| Internal Chamber Dimensions (W×D×H) | 580 mm × 500 mm × 850 mm |
| Power Supply | AC 220 V, 50 Hz |
| Rated Power | 2100 W |
| Nominal Volume | 250 L |
| Standard Accessories | RS485 Interface, 25 mm Test Port, 3 Adjustable Stainless Steel Shelves |
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