20%- 98%RH 150L 408L Temperature And Humidity Control System Lab Use

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GUANGDONG KEJIAN INSTRUMENT CO.,LTD

City: dongguan

Province/State:guangdong

Country/Region:china

Tel:86-0769-23294672

Contact Person:
Miss.Silivia Zhang View Contact Details

20%- 98%RH 150L 408L Temperature And Humidity Control System Lab Use

Brand Name	KEJIAN
Model Number	KJ-2091
Certification	ISO,CE
Place of Origin	China
Minimum Order Quantity	1 set
Price	Negotiate
Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash, escrow
Supply Ability	100 Sets per Month
Delivery Time	Standard size in stock,3-7 working days after order confirmed
Packaging Details	Each set protected with resin fiber and PP film, then put into Professional Plywood Strong wooden case
Usage	Environment Condition Testing Machine
System	English Optional
Operation	LCD or PC
OEM Orde	Acceptable
Environment Requirement	5～30℃，stable floor, draughty,no heat source radiation
Nozzle Qty	1681-2601 pcs
Temperatur range	-20～150℃ \ -30～150℃ \ -40～150℃ \ -50～150℃ \-60～150℃ \ -70～150℃
Heating Time	Max fastest 20℃/min（no-load）
Appearance	cold-roll steel sheets, Corner circular arc
refrigerating fluid	R23\R404A
Key words	Constant Temperature Humidity Chamber

Detailed Product Description

20%~98%RH 150L 408L Temperature and Humidity Test Chamber

Temperature and Humidity Test Chamber Uses

Humidity can be one of the most misunderstood topics when it comes to environmental testing chambers. This is because relative humidity percentage is temperature specific. For example, the moisture content in the air at 20˚C (68°F) and 50% RH is not the same as the moisture content in the air at 10˚C (50°F) and 50% RH. As the air cools, so does its ability to hold moisture. Therefore, for a given amount of water vapor in the air, the lower the temperature, the higher the relative humidity. Standard controllable temperature/humidity range for most manufacturers is 5˚C (41°F) to 85˚C (185°F), 10% to 98% relative humidity, limited by 7˚C (44˚F) dew point . The 7°C (44°F) dew point limit can be very confusing. Because humidity levels vary at each temperature, chamber manufacturers use dew point to describe the RH limit.

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.

2. control temperature&humidity well-distributed, precisely and steady.

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

1. Design Standard

GB11158	High Temperature Test Chamber Technical Condition
GB10589-89	Low Temperature Test Chamber Technical Condition
GB10592-89	High-low Temperature Test Chamber Technical Condition
GB/T10586-89	Damp Heat Test Chamber Technical Condition
GB/T2423.1-2001	Low Temperature Test Chamber Test Methods
GB/T2423.2-2001	High Temperature Test Chamber Test Methods
GB/T2423.3-93	Damp Heat Test Chamber Test Methods
GB/T2423.4-93	Alternating Damp-Heat Test Methods
GB/T2423.22-2001	Temperature Changing Test Methods
IEC60068-2-1.1990	Low Temperature Test Chamber Test Methods
IEC60068-2-2.1974	High Temperature Test Chamber Test Methods
GJB150.3	High Temperature Test Methods
GJB150.4	Low Temperature Test Methods
GJB150.9	Damp Heat Test Methods

Specifications:

Model	KJ-2091B	KJ-2091C	KJ-2091D	KJ-2091E
Internal size cm	40×50×40	50×50×60	70×70×85	100×80×100
External size cm	93×81×131	103×91×141	123×121×166	153×131×181
Tempetature range, accurancy	-10,-20,-40,-60,-70～+150degree; ±0.1～± 0.3
Humidity range, accurancy	20％RH~98％RH； ±0.5％RH～±2.5％RH
Temp&humidity control	Korea TEMI880
Circulatory System	the circulatory system of wind speed
Heating System	SUS#304, stainless steel heater
Humidifying System	Surface evaporation, a transparent structure.
Cooling system	Fan cooling mode, high efficiency of all sealed compressor
Water Supplying System	Automatic control and transparent structure, automatic recovery of filtered water reuse.
Dehumidifying System	Freezing latent heat dehumidification mode.
Internal&external material	SUS#304
Standard Allocations	shelves 2 groups, interior lights, anti-sweat&defogging device.
Power	AC220V/50, AC380/50Hz
Safety Devices	Leakage current, overload, compressor overload, over temperature, ultra-wet, dry, humidification temperature protection.

3. Company Information

Our factory Established in 2003, Dongguan Kejian Instrument Co., Ltd is a high-tech enterprise
which professionally research, develop and produce precise testing instruments and provide a full set of testing solution.

4. Attend the fair

We attend international exhibitions three to five times every year, and domestic exhibitions five to ten times every year, We hope to have the opportunity to invite you to visit our booth in future.

5. Certifications and letters patent

6. Packaging & Delivery

Packaging Details:Disposable Plastic Apron PE Film Making Machine uses international standard package, big wooden cases
Delivery Time: 10-20 days after received deposit

7. Our services

1). Warranty time: All machines are guaranteed for one year free that we provide spare components except the wrong operation or damaged by people on purpose.
2). Teaching services: Our engineers will teach your staff to operate the machine during the period of installation and commissioning, and they will not leave until your staff can operate it properly and normally when it necessary.
3). Certificate services: Complying with our clients' request, we can provide related certificates to clients freely
4).Maintenance services: If you have any questions or any malfunction happened,we will reply you within 48 hours .

8. Contact us
If you want get more details ,or can not find out what are you looking for,pls feel free to contact me,i will do my best for you.

Product Tags: 408L Temperature And Humidity Control System 150L Temperature And Humidity Control System Lab Constant Temperature And Humidity Chamber

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20%- 98%RH 150L 408L Temperature And Humidity Control System Lab Use

20%- 98%RH 150L 408L Temperature And Humidity Control System Lab Use

20%~98%RH 150L 408L Temperature and Humidity Test Chamber

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