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Dongguan Zhongli Instrument Technology Co., Ltd.
Home ProductsEnvironmental Test Chamber

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

China Dongguan Zhongli Instrument Technology Co., Ltd. certification
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

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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
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
High Light:

temperature humidity test chamber

,

low temperature refrigerator

Walk-in Constant Temperature And Humidity Test Chamber With Touch-screen

 

 

Introduction:

 

Walk-in constant temperature and humidity testing machine is suitable for the whole machine or large-scale parts to do the low temperature, high temperature, the change of high and low temperature, constant humidity and heating, high-low temperature alternating humidity and heating test. Provide large-scale parts,semi-finished product, finished product for Large-scale temperature and humidity testing environment space to industry. It is mainly composed of control panel,switchboard,moisturizing base plate blower, heating machine, humidity machine, refrigerator. And we also can design the chamber size and function according customers’ need. Block type enclosed cabinet,nice appearance, scientifical airduct design.

 

Features:

 

1,The large-scale walk-in constant temperature and humidity testing machine with the function of widely temperature and humidity controlling range, can meet all kinds of customers’ need. Apply special way to balance temperature and humidity, so that can reach the safety and accuracy temperature humidity environment. With the function of stable and balancing heating and humidity, can do high precision and stable temperature control.

2,The large-scale walk-in constant temperature machine equipped with high precision and intelligent temperature controller, the digital displayed by touch-screen. Option: temperature and humidity recorder.

3,The large-scale walk-in constant temperature and humidity testing machine can automatically choose refrigerating circuit, the automatical control device with the function that can automatically choose the refrigerating circuit with the temperature setting, to reach directly turn on the refrigerator to cooling under the high temperature condition.

4,The large-scale walk-in constant temperature and humidity testing machine equipped with big view window, is convenient for observing the testing statue of testing sample

5,The large-scale walk-in constant temperature and humidity testing machine equipped with advanced safety and protective devices, including residual -current circuit breaker, overtemperature protective device, open-phase protector, water protector.

 

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

 

Application:

 

It suitable for the national defence industry, aerospace industry, automatic parts, auto parts, electric part, plastic and rubber, chemical engineering, medicine industry, institutions to do the heating resistant and cold resistant.

 

Technical parameter:

 

Model ZL-6003(Low temperature choice:A~C)
Size(cm) The design of space dimension following customers’ need.
Temperature range -40℃~80℃
Humidity range 20%~95%R.H.(Please kindly check 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 heating time is 1.5-2°/min,No linear requirement(No-load condition)
Cooling time About 0.7℃~1.0℃/min,No linear requirement(No-load condition)
The material of inner and outside The outer case with the treatment of color plate stoving varnishing
Insulation material High temperature and high density resistant chlorine ethyl formate vinegar foam insulative material
Cooling system Water cooling/ Double phase compressor
Protecting device No-fuse switch,Compressor overloading protective switch,Refrigerant high-low pressure protective switch ,Over humidity and temperature protective switch,fuse,fault warning system
Accessories Record(Option),View window,50mm instrument connection,the light in cabinet,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

 

1.Installation Space

 

Flat on the ground, well ventilated, around the equipment without strong vibration, no strong electromagnetic field surrounding equipment, no inflammable, explosive, corrosive materials and dust around, leave proper use and maintenance of space around the equipment

A:≧10cm B:≧60cm C:≧60cm

Out temperature:25℃±3℃ RH:≤85% air pressure:86kPa~106kPa

 

2.Circulating cooling water

 

A.water temperature:≤+30℃

B.water pressure:0.25~0.4MPa

C.water flow:Cooling water piping system design and construction, should guarantee within the rated flow,pressure at the mouth of refrigerating machine is 0.25~ 0.4MPa,the pressure of the refrigerator export to the cooling towers less than 0.05 MPa10~12m³/h

D.Water connection:refrigerator with DN40 female adapter 2pcs

E.other:advise that waterways are installed on the electrostatic water processor(Descaling, algae removal)

(If use frozen water of air conditioning system, please user declared in advance)

 

3.Tap water (only with syndrome of pure water machine device)

 

A.Flow≥200kg/h,pressure 0.1MPa~0.25MPa

B.water meet GB 5749-1985 domestic and drinking water hygiene standards

C.Pure water machine with DN15 male adapter

 

4.Power supply

 

A.AC380V Three phase four wire + ground protection

   Voltage fluctuations:AC(380±10%)V

   Frequency range are allowed:(50±0.5)Hz

   Protect the earth grounding resistance less than 4Ω

   Requirements for equipment at the scene of the installation appropriate capacity air or power switch, the switch must be independent for this  equipment

B.The power capacity:The Max. Powerful about 40kW

C.Max. current:30 A

D.The power switch:100A

 

5.Requirements for storage environment

 

A.Device does not work, the temperature of the environment should be keep within 5℃~+35℃.

B.when the RT lower than 0℃,should be kept in clean water discharge,to avoid water freezes up bad channel (water cooling type)

 

Main parts list

 

Item Material Model/Specification Place of origin Features
The tank body Shell Stainless steel plateSUS304B Import Rust protecting
Liner Stainless steel plateSUS304B Import Rust protecting
Insulating layer Rigid polyurethane Hong Kong Heat preservation
Door Stainless steel plate SUS304B Import Good sealing
View window 38026 hollow grass   For observing the testing change of product
Sample holder Stainless steel circle Import Diameter 8mm
Instrument connection Diameter 60MM   Sample enter by wire
Heating system Heating tube Special cooling fin stainless steel Hong Kong Heating testing chamber
Air recycle system Draught fan YYF100-25-4S Japan Su Heng motor Low temperature circle
Cooling system Compressor CAJ2464 French taikang Refrigerating
Condenser Taikang French taikang Low temperature circle
Refrigerant R23/404/Enviromental America Refrigerating
Solenoid valve 1028/3 Casto Italy Turn on and off refrigerating fluid
Expansion valve TY2 Danfo America Refrigerating throttling
Screening program 0835 Danfoss America Oxide leading layer of fliting cooling tube
Humidity system Humidifying tube Special stainless steel 304 Import For protecting the effective humidity of testing chamber
Humidifying box Made by HZ   Provide testing chamber temperature container

 

Walk - In Constant Temperature And Humidity Test Chamber With Touch - Screen 0

Walk - In Constant Temperature And Humidity Test Chamber With Touch - Screen 1

 

Contact Details
Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Vilya

Tel: +8613415952714

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