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Features

Specifications

Temperature Range: -70°C~150°C

Humidity Range: 20%~98%

Capacity: 80L/150L/225L/408L/800L/1000L Or Customize

Temperature Fluctuation: ±0.5°C

Humidity Fluctuation: ±2.5%RH

Test Hole Diameter: D50mm

Controller Accuracy: ±0.3°C ±2.5%RH

Power Supply: 220V 50Hz

Refrigerator Brand: French Tecumseh

Refrigerant Type: R4O4A USA DuPont Environmental Protection Refrigerant(R23+R404)

Condensing Method: Air-cooled Or Water-cooled

Heater Type: Nickel Chrome Heating Wire Heater

Humidifier Type: Semi-closed Steam And Wet

Water Supply: Automatic Cycling Water Supply

Wind Cycling: Centrifugal Fan-broadband Type Forced Air Circulation

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Environmental temperature humidity calibrator

Halt Hass testing chambers

Climate test chamber with warranty

Basic Infomation

Place of Origin: Guangdong, China

Brand Name: LIYI

Payment & Shipping Terms

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Environmental Temperature Humidity Calibrator for Instruments Halt Hass Standard Testing Chambers LIYI Brand -70C~150C

Product Description

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

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.

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.

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Contact Person :	Ms. Vickey Jin
Tel :	+86 13925868409
Fax :	86-769-2362-4890

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