Refrigerated Circulating Bath

Introduction

A refrigerated circulating bath provides temperature-controlled liquid circulation. It is widely used in laboratories and industrial testing. The system ensures thermal stability. It solves overheating or temperature fluctuation issues. By maintaining precise cooling, it supports reliable experiments.

Standards

ASTM E2488-09(2014)-Standard Guide for the Preparation and Evaluation of Liquid Baths Used for Temperature Calibration by Comparison

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

Features

1. Refrigerated circulating bath providing precise temperature control for external applications.

2. Wide temperature range supports cooling and heating applications.

3. Circulation pump delivers temperature-controlled fluid to external instruments.

4. Digital temperature control with display for reproducible results.

5. Suitable for viscometry, calibration, jacketed vessels and instrument temperature control.

FAQ

Q1: What is the refrigerated circulating bath mainly used for?

A: It is used to control the temperature of samples, jacketed vessels and external instruments by circulating temperature-controlled fluid. Typical applications include viscometry, refractometry, calibration baths and temperature control for reaction vessels and analytical instruments.

Q2: What standards does the circulating bath comply with?

A: The unit is designed with reference to IEC 61010 electrical safety requirements and relevant GB/T standards for laboratory temperature control equipment. Application procedures should follow the applicable standard methods. Compliance documentation can be provided on request.

Q3: What is the warranty period for the circulating bath and key components?

A: The complete unit carries a 12-month warranty covering the refrigeration system, circulation pump and controller. Sensors and accessories are excluded as wearing parts. Damage from improper media use or unauthorised repair is not covered.

Q4: Is the circulating bath difficult to operate?

A: Operation requires basic training in temperature control and fluid handling. The manual explains filling, circulation connection and temperature setting, and remote guidance is available. Proper fluid selection is important for the temperature range.

Q5: What is the typical lead time for order delivery?

A: 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.

Q6: Does the circulating bath require calibration or verification?

A: Bath temperature should be verified periodically against a calibrated reference thermometer, typically every 6 to 12 months. The unit is factory tested before delivery. Optional calibration service can be arranged.

Q7: Are consumables or spare parts universal?

A: Sensors and standard spare parts are available through our channel. No proprietary consumables are required. Provide the model and serial number when ordering.

Q8: Can the circulating bath be customised?

A: Yes, options include different capacities, temperature ranges, pump types, 220V or 110V supply and external probe control. We confirm each option before order confirmation.

Q9: Is installation and commissioning included?

A: The unit is commissioned by following the manual, including media filling, circulation checks and a temperature test. Remote guidance is available during commissioning. On-site installation can be arranged separately.

Q10: What media should not be used in this circulating bath?

A: Flammable media above their flash point and fluids not compatible with the bath material or pump should not be used. Use the recommended heat-transfer fluid for the temperature range. Follow laboratory safety regulations.