What is the maximum circulation flow rate?

The circulation pump offers a maximum flow rate ranging from 20L/min to 110L/min depending on the specific model.

-50° C~250° C Laboratory Hermetic Refrigerating & Heating Circulator

Name: -50° C~250° C Laboratory Hermetic Refrigerating & Heating Circulator
Brand: Xiangyi Thermal Instrument Limited
SKU: 738638122

Hunan, ChinaXiangyi Thermal Instrument Limited

US$4,000.00-28,000.00

1 Piece

Product profile

Customization

Available

Unit Structure

Integral

Compressor Number

Model NO.

HRHC Series

Noise Level

Low

Application Fields

Chemical

Certification

RoHS, ISO, CE

Condition

New

Temperature Range

-50°c~250°c

Temp. Accuracy

±1°c

Fluorine Rubber Hose

-30~200°c

Metal Insulation Pipe

-60~250°c

Transport Package

Export Packing

Trademark

Xiangyi

Origin

China

HS Code

8418692090

Production Capacity

100 PCS/Month

Key features

Hermetic Circulation System: Closed loop design ensures high accuracy, extends liquid life, and prevents volatilization.

Dual PID Control: Master and slave PID loops with feed-forward ensure minimal overshoot and high repeatability.

TFT Touch Screen: Optional 4, 7, or 10-inch graphic displays for real-time monitoring and curve export.

Leak-Free Pump Design: High-temperature resistant magnetic drive or shield-driven pumps minimize leakage risks.

Comprehensive Safety: Includes overload, high/low voltage, temperature, and water protection with self-diagnosis.

Modbus Communication: Connects to computers via RS485/RS232/Ethernet with up to 200m distance for data logging.

Company profile

Xiangyi Thermal Instrument Limited

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-05-05 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.67h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryXiangtan Xiangyi Instrument Limited, a Chinese high-tech company established in 2005, specializes in manufacturing laboratory analyzers and testers. With a significant footprint in scientific research and technical services, the company operates from a 20-acre site in Hunan, China. They have a robust export history, accounting for 31%-40% of sales, primarily to markets in Southeast Asia, Mideast, Europe, and North America. Their production capacity is supported by three production lines, with an annual output between $10 million and $50 million. The company emphasizes quality and innovation, maintaining a team of 11-20 quality control staff and an emphasis on continuous improvement and customer satisfaction. However, specific certifications or customer cases are not detailed in the provided information.

Supplier typeXiangtan Xiangyi Instrument Limited is a combined entity operating as a limited company, specializing in manufacturing scientific instruments.

After-Sales capabilityThe company emphasizes service quality, aiming for zero defects and complaints, which suggests a focus on effective after-sales service.

R&D capabilityThe company is a high-tech enterprise with a focus on innovation, drawing advanced technology from global sources.

Production capacityThe company operates three production lines with an annual output between $10 million and $50 million, indicating substantial production capability.

Product Q&A

Q:What safety features are included?

It includes phase sequence protection, leakage protection, high/low voltage protection, overload protection, and two independent over-temperature protections.

Q:Can the device be connected to a computer?

Yes, it supports communication with a computer via RS485, RS232, or Ethernet (MODBUS protocol) with a distance of up to 200 meters.

Q:What type of control system is used?

It uses a dual PID control loop structure with feed-forward to ensure high accuracy and minimal system overshoot.

Q:Is the pump leak-free?

Yes, it uses a high-temperature resistant magnetic drive pump or a leak-free shield-driven pump to reduce leakage risks.

Q:What display options are available?

Optional 4-inch, 7-inch, or 10-inch TFT touch screens with graphic displays are available for temperature curve viewing and export.