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Product Details

Environmental Chamber Laboratory Testing Equipment

Product Description

Character:

1.Use the high precision microcomputer touch temperature and humidity controller with high stability of platinum resistance to temperature and wind speed in the circulatory system of temperature and humidity test.

ntrol temperature&humidity well-distributed, precisely and steady.

3. Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.

Specification:

Model		A		B	C		D		E
Inner size W×H×D(cm)		405040		506050	507560		608580		10010080
Outside size W×H×D(cm)		9315595		100148106	11716691		140176101		170186111
Inner chamber volume(V)		80L		150L	225L		408L		800L
Temperature and humidity Controll range		-40°C~150°C RH20%-98%
Function	Temperature and humidty fluctuation	±0.5°C;±2.5%RH
	Temperature and humidity deviation	±0.5°C-±2°C;±3%RH(>75%RH); ±5%RH(≤75%RH)
	Controller resolution	±0.3°C;±2.5%RH
	Controller brand	Korea TEMI880
	Heating Time (RT-HT)°C/min	100				150
		40				50
	Cooling Time (RT-LT)°C/min	-20	-40			-60		-70
		40	50			55		80
Power supply KW		4.0	6.0			6.0		6.0
Material	Inner material	SUS 304# steel plate
	Outside material	SUS 304# steel plate(surface disposing)
	Thermal insulation material	Thermostability high density chlorine formic acid foam insulator material
System wind pathround-robin mode		centrifugal fan-broadband enforce circulation
Refrigeration way		Single stage compression refrigeration
Refrigerator		whole sealing piston France Taikang brand Compressor
Freezing fluid		R4O4A or USA Dupont environmental protection refrigerant(R23+R404)
Condensation way		forced air cooling or water-cooling
Heater		Nichrome heating wire heating
Humidifier		Semi-enclosed steam humidification
Water-provide way		full-automatic periodical feeding
Standard configuration		1 Observe window(double-deck cavity toughened glass),1 50mm test hole in the left,1 PL inner chamber lamp,2clapboards, 1 bag of wet and dry bulb,3 fuses, 1 power line.
Safety device		Non- fuse-switch(compressor overload, refrigerant high low voltage,over-humidity and temperature protection,Protection switch,fuse stoppage warning system
Power		1φ 220V AC±10% 50/60Hz 3φ 380V AC±10% 50/60Hz

Packaging & Shipping

Fumigated Heat Treating Wooden Package

Ship from Shenzhen Seaport or Shenzhen/Guangzhou/Hongkong by Air

Our Services

KeJian Instrument Service:

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-con.

Onsite Service:
1.Device installation 2.Equipment Operation Test Technology training 3. Equipment Calibration 4.Daily maintenance and maintenance of equipment
Free technical training for visiting factories 24-hour Online contact
Free software upgrades
Free information:
1.Product Instruction;2.Product operation instruction/video;3.Experiment Test (test application, test report)
Device Problem Handling:
1. Social media 24 hours online communication;2. Mail Seamless Docking;3. Video Conferencing;4. Artificial free door-to-door service

Company Information

Guangdong KeJian Testing Instrument co., LTD., founded in 2003, is a professional research and development, production of precision testing instruments and provides a complete set of test solution technology enterprises, with professional factory equipment technology research and development team and excellent production, management level, continuously provide customers with satisfactory products and services, and gradually become the industry's leading supplier of instrumentation.

In line with the trend of market globalization, Kejian Instruments registered its wholly-owned subsidiary - Kejian Industrial Hong Kong Limited in 2009, and began to explore the international market and provide Kejian instruments products to overseas customers. So far, Kejian instruments has provided high-quality products and services to customers in more than 50 countries and regions around the world, many of which have become long-term partners because of their recognition and trust in Kejian instruments.

Based on the recognition of Kejian Instruments, The National Standards Drafting Committee invited us to participated in the drafting and revision of a number of national standards, and was invited to attend the adhesive industry summit forum for many times, sparing no effort to contribute to the development of national and industrial technologies.

FAQ

1. Why Choose Us?

(1)Focusing on this testing field for over 15 years makes us professional.

(2)Located in Dongguan city--the world class manufacturing city.

(3)After-sales service for 12 months, promptly deal with all the problems.

2. Are you a factory?

Yes, we are.

3. What's the product delivery time?

Within 10 work days after deposit received.

If we have stock, the delivery time will be greatly shortened.

4. What's your terms of trade?
We accept EXW, FOB, CIF, CNF and so on.