Excellent quality Liquid Bath Calibrator - ET3871 Standard Thermostatic Bath for Laboratory – Zhongchuang
Excellent quality Liquid Bath Calibrator - ET3871 Standard Thermostatic Bath for Laboratory – Zhongchuang Detail:
¤ Super protection function: waterproof grade IP67, any signal end is mistakenly connected with 220V automatic protection.
¤ High stability and uniformity
¤ Refrigeration system is of one-key control, highly intelligence and more convenient operation
¤ Adopting sensor dual channel testing over temperature protection to ensure higher safety
¤ Reasonable protective measures are added to the motor part to prevent the occurrence of accidents
¤ Four-wire temperature control platinum resistance, temperature controller with HD four-wire chip, high precision level measurement technology.
Product |
Cooling Thermostatic Bath |
Thermostatic Water Bath |
Thermostatic Oil Bath |
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Model | ET3871-80 | ET3871-60 | ET3871-40 | ET3871-10 | ET3871-95 | ET3871-300 |
Temp Range | -80℃~ +95℃ | -60℃~+95℃ | -40℃~+95℃ | -10℃~+95℃ | 10℃~+95℃ | 80℃~300℃ |
Temp Fluctuation | ≤0.01℃ | ≤0.01℃ | ≤0.01℃ | ≤0.01℃ | ≤0.01℃ | ≤0.01℃ |
Temp Uniformity | ≤0.005~0.01℃ | ≤0.005~0.01℃ | ≤0.005~0.01℃ | ≤0.005~0.01℃ | ≤0.005~0.01℃ | ≤0.005~0.01℃ |
Working Area Size | Φ130 ×480mm | Φ130 ×480mm | Φ130 ×480mm | Φ130 ×480mm | Φ130 ×480mm | Φ150 ×480mm |
Cooling Method | Overlapping double machine
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Overlapping double machine
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Single stage refrigeration | Single stage refrigeration | / |
/ |
Working Medium | Soft water /Anhydrous ethanol | Soft water /Anhydrous ethanol | Soft water /Anhydrous ethanol | Soft water /Anhydrous ethanol | Soft water | silicone oil |
Power Supply | 220V/50Hz | 220V/50Hz | 220V/50Hz | 220V/50Hz | 220V/50Hz | 220V/50Hz |
Working Environmental Temp | ≤ 30℃ | ≤ 30℃ | ≤ 30℃ | ≤ 30℃ | ≤ 30℃ | ≤ 30℃ |
Power | 4kW | 3kW | 2kW | 2kW | 1.5kW | 3kW |
freezing medium | R404 R23 | R404 R23 | R404 | R406a | / | / |
Size | 800×580×1180 | 800×580×1180 | 640×580×1180 | 640×580×1180 | 640×580×1180 | 640×580×1180 |
Product detail pictures:


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We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Excellent quality Liquid Bath Calibrator - ET3871 Standard Thermostatic Bath for Laboratory – Zhongchuang , The product will supply to all over the world, such as: Latvia, New Zealand, South Korea, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.

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