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Environmental Test Chambers for JJF1101

Environmental Test Chambers for JJF1101: Calibration Specification for the Equipment of the Environmental Testing for Temperature and Humidity
Shanghai Linpin Instrument Stock Co., Ltd is a reliable and professional high-tech enterprise in the field of environmental test chambers. As an expert test chambers manufacturer and a comprehensive one-stop solution service provider, Lenpure owns its standardized production bases and showrooms.
By virtue of innovated products, efficient supply chain and strong strategic executive force, Lenpure is specialized in creating premium, safe, eco-friendly, professional and highly-efficient service.
Lenprue products cover Temperature Humidity Clinate Chambers, Cycling Chambers, Illumination Climate Chambers, UV and Xenon Aging Clinate Chambers, Thermal Shock Climate Chambers, IP Protective Climate Chambers (Rainfall chamber, Dust and Sand Climate Chamber), Walk-in Climatic Chambers, Salt Corrosion Climate Chambers and Non-standard environmental test chambers, etc.
LENPURE insists that the continuous improvement of lifelong employability is the common responsibility of both LINPIN and employees. We are always adhere to provide staffs variety of career development opportunities, design career development path.With comprehensive training and education,we inspire staffs potential, improve their lifelong learning ability, promote staffs occupational abilities,qualities and spirits.
Training system:
We provide all kinds of well-designed training methods.Comprehensive training has been launched
Management personnel:
Various forms of training programs has been carried out. Including successor and leadership training, environmental test chambers courses, sales improvement, oversea learning practice and so on.
Professional technical personnel:
We have been providing related courses ,for example electrician training , refrigeration system training, sheet metal training , welder training ,warehouse management etc.
Senior personnel:
Provide remote training platform to business executives, ministers and senior executives.
Persisting in innovation and excellent enterprise culture is our core competence. Based on the industry advantages and scientific innovation, Lenpure will keep persisting in building up future-oriented test chambers, to create value to customers and society.
Adhere to high investment in scientific research and creating differentiated products, Lenpure has gained lots of honor certificates thanks to its superior quality, design and performance which are widely praised by customers. Lenpure climatic chambers win a number of software copyright and technology patents, combining reliability, easy-to-use performance with practicality to meet all-round requirements from customers.
R&D team consists of experienced and skilled industry experts. Besides, Lenpure has established strategic partner relationship with Shagnhai Jiaotong University, and also has set up R&D centers in Beijing as well as Shanghai.
Lenpure is dedicated to one-stop environmental simulation solutions with range of climatic chambers. From standard test chambers to non-standard OEM test chambers,high quality and considerate service are provided incessantly.
Today, I will introduce you to Programmable Two Zones Thermal Shock Chambers of Shanghai Linpin.
Programmable Two Zones Thermal Shock Chambers

Apply to:Thermal Shock Test
Application:Aerospace,automotive,electronics,pharmaceuticals industry etc.


Lenpure Programmable Two Zones Thermal Shock Test Chambers give the maximum durability and performance for your most demanding test requirements.It is the necessary test equipment for aviation, Aerospace, automotive, electronics, military and solar panel industry etc.It can be used to test and determine the parameters and performance of electrical, electronic products and materials in the most extreme temperature and humidity conditions.
●Programmable Touch Screen Controller
●Custom Sizes Available

●Running Time Meter
●Capable of Handling Extreme Temperature

●High Performance Even Under Load
●Incandescent Interior Lighting

●Modular,Robust Reliable Construction
●Stainless Steel Interior

●Painted Galvanized Steel Exterior For Long Life
●Heavy-duty Flooring to Support Vehicles

●Mechanical Cooling
●Comprehensive Safety Features

●Refrigeration Gauges
●Refrigeration Sound Deadening Package

●All Circuits Fused or Circuit Breaker Protected
●All Wiring Numbered or Color Coded

●Compressor Overload Protection
●Prefabricated for On-Site Installation
Test Standards
This test equipment conforms to following test standards (but not limited to):

Sizes of Thermal Shock Chambers
Model Volume (L) Temperature Shock Range
Working Room
(mm) D*W*H
LRHS-101A-LV 101L A:-40°C~150°C
LRHS-150A-LV 150L 500*600*500
LRHS-234A-LV 234L 600*600*650
LRHS-512A-LV 512L 800*800*800
LRHS-753A-LV 753L 970*970*800
LRHS-1000A-LV 1000L 1120*1120*800
Note: In the Model, the number means volume of test chamber's working room, and ABCD means the temperature range.
For example, model LRHS-101A-LV means the volume of this test chamber is 101L, and its temperature shock range is -40°C~+150°C. LRHS-234C-LV means the volume is 234L and the temeprature shock range is -65°C~+150°C
Basic Specification
Performance Temperature Shock Range A:-40°C~150°C      
Temperature Fluctuation ±1°C
Ramp Rate Heating: RT~150°C  ≤25min
Cooling: RT~ -55°C  ≤45min
Note: can be customized as per requirement
Basket Size 250×250×250mm(100L)
Temperature Recovery Time ≤5min
Basket Change Time ≤15s
Material External Casing Cold-rolled A3 (Q235) steel plates with plastic
Interior Working Room Stainless Steel Plates SUS304 with miror surface
Heat Isolation Polyurethane foams and fine glass fibres
Illumination Lamp Philips® one in per standard test chamber.
Casters 4pcs, with PU covered for protection.
 Height adjustable and direction universal.
Door Manually operated sliding door
with unl°Ck button
Heating &
Cooling System
Heater Steipped Nickel-chromium Wire Heater
Air Blower Anti-temperature stainless fan blades with low noise
Compressor Hermetically-sealed Techmesh® or semi-sealed Bitzer® or GEA® or equivalent compressors
Cooling Method Single or dual cooling (Air-cooled or Water-cooled)
Refrigerant R404A or/and R23 (eco-friendly)
Condenser Plate-type heat exchanger
Control System Controller 7" Programmable colorful touch-screen display
LCD English Display
Micr°Computer integrated controller
Functions Data Record (Max 600 days x 24hrs),
History Curve, USB data download & upload,
Remote controlling through PC,
Automatic protection alarms, etc.
Program 1~1000 programs, 1~999 steps for per program,
Max 99hrs 59mins for per program.
10 programs can be interlinked.
Temperature Sensor Platinum Resistance.PT100Ω
Running Model Constant/Fix-value Model and
Programmable Model
I/O Interface Communicate port (RS485) to connect test
chamber to a PC
Standard Configuration Test Chamber x 1, Specimen Holder Shelf x 2, φ100mm Cable Access Port x 1 with 1 soft plug, EMO x 1, Tri-color Indicator x 1, etc.
Safety Protection Power leakage protection/Compressor over-heat, over-load or over-current protection/Dry burning protection.
Voltage 380V/440V±10%, 50Hz/60Hz
or as per requirement
Ambient Enviromental for application 5°C~+30°C ≤ 85%R.H
Test Standards (not limited to) IEC60068-2-1
If you are still interested in any kind of environmental test chambers, and I'm pleased provide some of our details and project to you. That's more, at present we have more attractive price for you. Welcome for inquiry any time, I will reply asap!
If you want to know more information about our products or our company, please feel free to contact sales@lenpure.com or visit http://www.lenpure.com/ .