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Dongguan Liyi Environmental Technology Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard
China Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard

  1. China Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard
  2. China Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard
  3. China Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard
  4. China Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard
  5. China Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard
  6. China Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard

Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard

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Temperature Range -70°C~150°C
Temperature Fluctuation ±0.5°C
Refrigerant Type R4O4A USA DuPont environmental protection refrigerant(R23+R404)
Water Supply Automatic cycling water supply
Refrigerator Brand French Tecumseh
Heater Type Nickel chrome heating wire heater
Humidifier Type Semi-closed steam and wet
Humidity Range 20%~98%
Test Hole Diameter D50mm
Humidity Fluctuation ±2.5%RH
Power Supply 220V 50Hz
Condensing Method Air-cooled or water-cooled
Capacity 80L/150L/225L/408L/800L/1000L or customize
Wind Cycling Centrifugal fan-broadband type forced air circulation
Controller Accuracy ±0.3°C ±2.5%RH
Place of Origin Guangdong, China
Brand Name LIYI

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  1. Product Details
  2. Company Details

Product Specification

Temperature Range -70°C~150°C Temperature Fluctuation ±0.5°C
Refrigerant Type R4O4A USA DuPont environmental protection refrigerant(R23+R404) Water Supply Automatic cycling water supply
Refrigerator Brand French Tecumseh Heater Type Nickel chrome heating wire heater
Humidifier Type Semi-closed steam and wet Humidity Range 20%~98%
Test Hole Diameter D50mm Humidity Fluctuation ±2.5%RH
Power Supply 220V 50Hz Condensing Method Air-cooled or water-cooled
Capacity 80L/150L/225L/408L/800L/1000L or customize Wind Cycling Centrifugal fan-broadband type forced air circulation
Controller Accuracy ±0.3°C ±2.5%RH Place of Origin Guangdong, China
Brand Name LIYI
High Light Environmental temperature humidity calibratorHalt Hass testing chambersClimate test chamber with warranty
Environmental Temperature Humidity Calibrator for HALT/HASS Standard Testing
The LIYI Brand Environmental Temperature Humidity Calibrator is designed for comprehensive testing of material characteristics including wire, skin, plastic, rubber, and cloth types. Equipped with a specialized ventilation regulator to maintain fresh air circulation during heating cycles, this testing machine features sophisticated air-displacement adjustment and digital monitoring systems for precise environmental control.
Technical Specifications
Model LY-280 LY-2150 LY-2225 LY-2408 LY-2800
Inner Size W×H×D (cm) 40×50×40 50×60×50 50×75×60 60×85×80 100×100×80
Outside Size W×H×D (cm) 93×155×95 100×148×106 117×166×91 140×176×101 170×186×111
Volume (V) 80 L 150L 225L 408L 800L
Performance Parameters
Temperature & Humidity Range: A: -20°C~150°C | B: -40°C~150°C | C: -60°C~150°C | D: -70°C~150°C | RH: 20%-98%
Temperature Fluctuation: ±0.5°C
Humidity Fluctuation: ±2.5%RH
Temperature Deviation: ±0.5°C-±2°C
Humidity Deviation: ±3%RH (>75%RH); ±5%RH (≤75%RH)
Controller Analytical Accuracy: ±0.3°C ±2.5%RH
System Components
Wind Cycling System: Centrifugal fan-broadband type forced air circulation
Refrigeration System: Single stage compression refrigeration
Refrigerator: French Tecumseh
Refrigerants: R404A USA DuPont environmental protection refrigerant (R23+R404)
Condensing System: Air-cooled or water-cooled
Heating System: Nickel chrome heating wire heater
Humidification System: Semi-closed steam and wet
Water Supply: Automatic cycling water supply
Product Images
LIYI Environmental Testing Chamber interior view showing temperature humidity controls LIYI Testing Chamber external unit with control panel and display
Manufacturer Profile
Dongguan Liyi Environmental Technology Co., Ltd is a high-technology production-oriented enterprise specializing in developing, manufacturing, and marketing environmental testing equipment. With advanced technology, experienced technical management personnel, and efficient professional service staff, we maintain fine quality management and comprehensive after-sales service systems.
Our production base in Dongguan, Guangdong province, China, serves customers from over 150 countries and regions. We are committed to cooperating with dealers worldwide to provide superior service and help customers establish testing laboratories to ensure product quality.
Dongguan Liyi Environmental Technology Company facility and operations
Frequently Asked Questions
  • Are you a manufacturer? What is your warranty policy?
    Yes, we are a professional manufacturer of environmental chambers and testing equipment. All machines include 12 months warranty after shipment, with 12 months free maintenance. Technical support and solutions are provided within 24-48 hours.
  • What is the delivery timeframe?
    Standard machines are typically available from stock. For non-stock items, delivery time is 15-20 working days after deposit receipt. Urgent orders receive special priority handling.
  • Do you accept customization and branding?
    Yes, we offer both standard and customized machines according to customer requirements, including OEM and ODM services with custom logo placement.
  • How do I install and operate the machine?
    Most machines are shipped fully assembled. We provide English operation videos via email, and our team can assist with on-site installation when necessary.
LIYI Testing Equipment installation and operation demonstration

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2008

  • Total Annual:

    3000000-5000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

      Dongguan LIYI Test Equipment Co., Ltd (Dongguan LIYI Environmental Technology Co.,Ltd) is a solution provider of material and product reliability testing products since 2008. We are a technology oriented company, which designs and manufactures test equipment for various kinds of...       Dongguan LIYI Test Equipment Co., Ltd (Dongguan LIYI Environmental Technology Co.,Ltd) is a solution provider of material and product reliability testing products since 2008. We are a technology oriented company, which designs and manufactures test equipment for various kinds of...

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Get in touch with us

  • Reach Us
  • Dongguan Liyi Environmental Technology Co., Ltd.
  • No.2, Zhifu Road, Mowu, Wanjiang District, Dongguan, Guangdong, China
  • https://www.climate-testchamber.com/

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