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Walk - In Constant Temperature And Humidity Test Chamber With Touch - Screen

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China Dongguan Zhongli Instrument Technology Co., Ltd. certification

Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

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Walk - In Constant Temperature And Humidity Test Chamber With Touch - Screen

Large Image : Walk - In Constant Temperature And Humidity Test Chamber With Touch - Screen

Product Details:

Place of Origin:	CHINA
Brand Name:	ZL
Certification:	CE,ISO
Model Number:	ZL-6003B

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiable
Packaging Details:	Walk-in Constant Temperature And Humidity Test Chamber is packaged within wooden case.
Delivery Time:	4-7 work days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	40 sets / month

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Detailed Product Description

Product Name:	Walk-in Constant Temperature And Humidity Test Chamber	Temperature Range:	-40℃~80℃
Humidity Range:	20%~95%R.H.	Power Supply:	1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz
Water Temperature:	≤+30℃	Water Pressure:	0.25～0.4MPa
Max. Current:	30A	The Power Switch:	100A
Highlight:	temperature humidity test chamber , low temperature refrigerator

Walk-In Constant Temperature And Humidity Test Chamber With Touch-Screen

Product Overview

Walk-in constant temperature and humidity testing machine is designed for comprehensive environmental testing of complete machines or large-scale components. It provides precise control over low temperature, high temperature, temperature cycling, constant humidity, heating, and alternating temperature-humidity conditions. This chamber offers industrial-scale temperature and humidity testing environments for large parts, semi-finished products, and finished goods.

The system features a modular enclosed cabinet design with an attractive appearance and scientifically engineered air duct configuration. Key components include control panel, switchboard, moisturizing base plate blower, heating system, humidity system, and refrigeration unit. Custom chamber sizes and functions are available to meet specific customer requirements.

Key Features

Wide temperature and humidity control range to accommodate diverse testing requirements
Advanced temperature and humidity balancing technology for safe and accurate environmental conditions
High precision, stable temperature control with balanced heating and humidity systems
Intelligent touch-screen temperature controller with digital display; optional temperature and humidity recorder available
Automatic refrigeration circuit selection based on temperature settings
Large observation window for convenient monitoring of test samples
Comprehensive safety protection system including residual-current circuit breaker, overtemperature protection, open-phase protector, and water protection

Compliance Standards

GB11158 High temperature testing tank technical condition
GB10589-89 Low temperature testing tank technical condition
GB/T10586-89 Humidity and heating testing tank technical condition
GB/T2423.1-2001 Testing method for low temperature testing tank
GB/T2423.2-2001 Testing method for high temperature testing tank
GB/T2423.3-93 Testing method for humidity and heating testing tank
GB/T2423.4-93 Testing method for humidity and heating test
IEC60068-2-1.1990 Testing method for low temperature testing tank
IEC60068-2-2.1974 Testing method for high temperature testing tank
GJB150.3 High temperature test
GJB150.4 Low temperature test
GJB150.9 Humidity and heating test
GB/T2423.22 The temperature change test

Applications

Suitable for heat resistance and cold resistance testing across multiple industries including:

Defense Industry
Aerospace Industry
Automotive Parts and Components
Electrical Components
Plastic and Rubber Manufacturing
Chemical Engineering
Pharmaceutical Industry
Research Institutions

Technical Parameters

Parameter	Specification
Model	ZL-6003 (Low temperature choice: A~C)
Size	Custom design according to customer requirements
Temperature Range	-40℃ to 80℃
Humidity Range	20% to 95% R.H. (Refer to temperature and humidity control chart)
Temperature Analytical Precision	±0.1℃; ±0.1% R.H. / ±1.5℃; ±5.0% R.H.
Temperature Controlled Precision	±1.0℃; ±2.0% R.H. / ±0.5℃; ±3.0% R.H.
Heating Time	Average 1.5-2°/min (No-load condition, non-linear)
Cooling Time	Approximately 0.7℃~1.0℃/min (No-load condition, non-linear)
Inner/Outer Material	Color plate stoving varnishing treatment
Insulation Material	High temperature and high density resistant chlorine ethyl formate vinegar foam
Cooling System	Water cooling / Double phase compressor
Protecting Devices	No-fuse switch, compressor overloading protective switch, refrigerant high-low pressure protective switch, over humidity and temperature protective switch, fuse, fault warning system
Accessories	Optional recorder, view window, 50mm instrument connection, cabinet lighting, clapboard, dry and wet gauze ball
Controller	Korean "TEMI" or Japanese "OYO" option
Compressor	France's "Tecumseh" Brand
Power Supply	1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz

Service Conditions

Installation Space Requirements

Flat ground surface with adequate ventilation. Minimum clearance distances: A: ≥10cm, B: ≥60cm, C: ≥60cm. Ambient temperature: 25℃±3℃, Relative humidity: ≤85%, Air pressure: 86kPa～106kPa. No strong vibration, electromagnetic fields, flammable, explosive, corrosive materials, or excessive dust in surrounding area.

Circulating Cooling Water Requirements

Water temperature: ≤+30℃, Water pressure: 0.25～0.4MPa, Water flow: 10～12m³/h. Refrigerator equipped with DN40 female adapter (2 pcs). Recommended installation of electrostatic water processor for descaling and algae removal.

Tap Water Requirements (with pure water machine)

Flow ≥200kg/h, pressure 0.1MPa～0.25MPa. Water must meet GB 5749-1985 domestic and drinking water hygiene standards. Pure water machine equipped with DN15 male adapter.

Power Supply Requirements

AC380V Three phase four wire + ground protection. Voltage fluctuations: AC(380±10%)V, Frequency: (50±0.5)Hz. Grounding resistance less than 4Ω. Maximum power: approximately 40kW, Maximum current: 30A, Power switch: 100A. Independent power switch required for equipment.

Storage Environment Requirements

Non-operational environment temperature: 5℃～+35℃. For water cooling type: when ambient temperature below 0℃, ensure complete water drainage to prevent freezing damage to channels.

Main Components List

Component	Material	Model/Specification	Origin	Features
Tank Body - Shell	Stainless steel plate SUS304B	Import	Import	Rust protection
Tank Body - Liner	Stainless steel plate SUS304B	Import	Import	Rust protection
Insulating Layer	Rigid polyurethane	Hong Kong	Hong Kong	Heat preservation
Door	Stainless steel plate SUS304B	Import	Import	Good sealing
View Window	38026 hollow glass			Sample observation
Sample Holder	Stainless steel circle	Diameter 8mm	Import	Sample support
Instrument Connection	Diameter 60MM			Wire sample entry
Heating System - Heating Tube	Special cooling fin stainless steel	Hong Kong	Hong Kong	Heating chamber
Air Recycle System - Draught Fan	YYF100-25-4S	Japan Su Heng motor	Japan	Low temperature circulation
Cooling System - Compressor	CAJ2464	French Taikang	France	Refrigeration
Cooling System - Condenser	Taikang	French Taikang	France	Low temperature circulation
Cooling System - Refrigerant	R23/404/Environmental	America	America	Refrigeration
Cooling System - Solenoid Valve	1028/3 Casto	Italy	Italy	Refrigerant control
Cooling System - Expansion Valve	TY2 Danfo	America	America	Refrigeration throttling
Cooling System - Screening Program	0835 Danfoss	America	America	Cooling tube protection
Humidity System - Humidifying Tube	Special stainless steel 304	Import	Import	Humidity control
Humidity System - Humidifying Box	Made by HZ			Temperature container

Tag:

Climate chamber,

Temperature humidity test chamber,

UV aging machine

Contact Details

Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

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