Explosion-Proof Refrigerated and Heating Circulator

Introduction

Explosion-Proof Refrigerated and Heating Circulator offers temperatures of -40 to 200°C (degrees Celsius). Their explosion-proof pump, heater, and control box ensure safe handling in risky environments. These include fully enclosed fluid loops that reduce fluid loss and support long-term reliability. They incorporate layered safety protections covering overheat, pressure, leakage, overload, and electrical faults. Circulator is suitable for thermal regulation across laboratory, manufacturing, and hazardous zones.

Standards

DIN 12876-1-Laboratory electrical equipment-Laboratory circulators and thermostats

Complies with the above standards, but is not limited to them.

Features

1. Adjustable over-temperature cut-off protects samples and the unit.

2. Powerful pump provides good circulation and temperature uniformity.

3. Open bath or closed loop options suit different applications.

4. Precise stability keeps samples within a narrow temperature band.

5. Adjustable high-limit cut-off adds independent protection.

FAQ

What is the Explosion-Proof Refrigerated and Heating Circulator mainly used for?

The Explosion-Proof Refrigerated and Heating Circulator is used to heat or circulate water or heat-transfer fluid for precise temperature control of samples, reactors and instruments. It supports chemistry, biology, calibration and quality-control work needing stable bath temperatures.

What standards does the Explosion-Proof Refrigerated and Heating Circulator comply with?

The unit is designed with reference to IEC 61010 electrical safety requirements and relevant GB/T standards for laboratory temperature-control baths. Calibration and test procedures should follow applicable methods. Compliance documentation can be provided on request.

How long is the warranty period?

The system is covered for 12 months after shipment, including the main mechanism and electrical controls. Replaceable consumables and routine service items are not part of the warranty. Faults caused by improper installation outside the manual or unauthorised modification are not covered.

How easy is the Explosion-Proof Refrigerated and Heating Circulator to use?

Day-to-day use is simple, with clear prompts and pre-set functions reducing manual steps. New operators should review the manual and complete a short familiarisation. Our technical team offers remote support during the first runs.

How long does delivery usually take?

Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Is calibration included?

Factory calibration is included, and routine verification is recommended every 6 to 12 months using suitable reference materials. Regulated sites may require more frequent checks and documented records. Calibration support and certificates can be provided on request.

Where do we get replacement parts?

No proprietary consumable contract is required; standard parts are available from us and common laboratory suppliers. Our service team can supply a recommended parts list for the model. Most routine spares are held for quick delivery.

Can the Explosion-Proof Refrigerated and Heating Circulator be customised?

A range of options is available to match the application, such as alternative settings, fittings, data outputs or power supply. We confirm each option and its effect on price and schedule up front. Larger custom builds can be discussed.

Is installation and commissioning included?

The unit is delivered ready for set-up, with clear commissioning steps in the manual. We provide remote technical support during installation. For larger or regulated systems, a factory-trained engineer can attend on site on request.

What maintenance and safety points matter?

Do not run dry, use fluids outside their rated range or exceed the bath temperature limit. Keep the bath clean and avoid flammable media above their flash point. Follow laboratory safety rules.