Temperature Cycling Test Chambers
Fast change rates test chamber
Temperature Cycle Test Chamber
Fast change rates testing chamber is suitable for testing the changes of instruments,electrical,electronic products,machine�and�parts�under�the�rapid�temperature change�or�the�the�gradient�conditions, takes advantage of compact, modern scroll compressors to bring fast temperature cycling to small form factor. Temperature cycling rates from 5 to 20�C/min. are possible. Two different ultimate low temperatures are available: -40�C or -70�C.
The faster cycle times can be used to meet more aggressive test methods that require thermal stress during transitions. Significant test time can be saved in completing tests, as well.
To demonstrate performance, Grande uses the international standard IEC 60068 3-5 measured at the supply air. Temperature cycles are run from hot to cold extremes, and the middle 80% of the transition is timed to determine performance. Your actual cycling results will vary depending on methodology, including the start and end temperatures, and the amount of samples loaded.
Features
QUALITY CONSTRUCTION
Stainless stee l exterior and interior
Rounded interior corners for easy cleaning
Full thermal break around doorframe and door
Rotating door latch is easy and secure
Dual-layer insulation of fiberglass and expanded foam for thermal integrity
One 2" (50mm) to One 4" (100mm) diameter cable port on the left, with an impervious, flexible silicone plug
Easy lift-off service panels
Pressure relief port to allow air volume changes due to rapid temperature changes
Three levels of overheat protection
FTF PROGRAMMER/CONTROLLER
Popular PID controller with touch-screen operation
Stores 120 different profiles�with up to 1200 steps each (ramp, soak, jump, auto-start, end)
Step types include: ramp, soak, jump, auto-start, and end
Ethernet interface for remote monitoring and operation
RECOMMENDED OPTIONS
Dry air purge, to compensate for quickly shrinking air during cooling, as well as to reduce risk of condensation.
Product temperature control, allows feedback from a second sensor on the product. Ensures faster completion of transition steps.
Over 29 different models let you choose size, configuration, and performance to suit many types of environmental test conditions. Temperature change rates from 1 to 15 C/min.Low temperature available: A: -20, B: -40, C: -70 , D: -86 .E:-200â ( liquid nitrogen refrigeration. Included are ultra low-temperature test chambers, fast temperature change rate chambers (15/min), and liquid nitrogen refrigeration test chambers. To perform cold resistance test, thermal cycling test, ultra low-temperature test, high-temperature test, storage condition, and calibration function.
Different types of Environmental Chambers are manufactured by Bell Experiment Equipment Co., Ltd. For example Temperature Cycling Test Chamber, Temperature(Humidity) Test Chamber, Low-pressure(Altitude Simulation) Test Chamber, Thermal Abuse Test Chamber, Thermal Shock Test Chamber, Salty Mist Spray Test Chamber, Rain Simulation Test Chamber, Sand Dust Test Chamber, Walk-in Temperature Humidity Test Chamber, etc.
JHG fire-resistant glass is combined with borosilicate glass and float glass technology, which fire resistant properties much superior to those of sode lime glass , the main character is : * high performance to bear high temperature , our tempered borosilicate glass 4.0 can withstand 120 minutes fire test . * Ultra light ,borostilicate glass 8% less than sode lime glass * Hign soften point in fire * High ligh transmission * No SO2 pollution ,no self-explosion Borosilicate 4.0 Technical data : Size: 1830*3000mm Density (g/cm�?�³) : 2.28�?�±0.1 Co-efficient of expansion (�?�±)(20-300�¢??) : 4.0�?�±0.1�??10-6k-1 Softening point(�¢??) : 845�?�±10 Light transmission :�?� �¢?�¥90(6mm) Main usage : 4.0 building partition ,facade ,door ,ceiling ,floor 3.3 household application ,optics , lighting
Model Number: L-BT series Function: Temperature, humidity Volume: 40L ~ 64L Temperature range:-70 ~180 °C Ramp rate: 1 °C/min Humidity range: 20%RH~98%RH
Walk-in Room Available Constant Temperature and Humidity Test chamber Applicable range Walk-in Room Available Constant Temperature and Humidity Test chamber are applicable for testing the performance indexes of aeronautic & astronautic products,ships,weapon, accdemies, motorcycle, information electronics,instruments & meters, materials, electronic engineering, electronic products, various electronic elements, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, materials, plastics, medical and so on in high-low temperature and humidity alternation environment. Features(Walk-in Room Available Constant Temperature and Humidity Test chamber)
This chamber is for temperature & humidity tests, cold resistance tests, thermal cycle tests, ultra-low temperature tests, high-temperature tests, storage conditions, and calibration functions.
Temperature only test chamber/High and low temperature test chamber Temperature Only Test Chambers High And Low Temperature Test Chamber Temperature chamber models designed to save lab space The Temperature chamber series provides an economical and space-saving solution for a variety of temperature testing requirements. Lowest temperature: -20 or -70�C (-4 or -100�F) Highest temperature: 180�C (354�F) The extended temperature ranges of the Standard series make testing at extreme conditions possible without buying a larger, stand-alone chamber. Two chamber sizes are available, as well. The programmer includes a temperature alarm as just one part of Grande's three-tiered over-temperature protection system. A thermal fuse and a user-set independent limit are also included. In addition, a specimen power terminal allows the user to safely operate powered equipment inside or with the chamber. Features High performance and quiet operation (65 dBa) Space-saving footprint, designed for flush installation to wall Stainless steel exterior Full thermal break around doorframe One 50mm (2") or 100mm (4") diameter cable port on left, with flexible silicone plug Three levels of overheat protection, plus overcool protection Easy lift-off service panels, electrical access on left Detachable eight-foot power cord with plug ETL listed electrical panel conforming to UL 508A Touch-screen programmer/controller with Ethernet Save 120 profiles with up to 1200 steps each (ramp, soak, jump, auto-start, end) One event relay for external device control, plus specimen power interlock relay for safety Grande exclusive options include: Web Controller for full remote access; Chamber Connect software for basic data logging and monitoring. USB and RS-232 ports available, as well.
Features: Large viewing window with heaters for monitoring the test status anytime. Stable and user-friendly programmable touch screen controller Cable access ports (additional ports available upon customer's requirements) High quality and adjustable specimen shelves Multi levels safety protection devices Strict function test and manufacturer's temperature calibration before package Superb service will be provided Structures External: double galvanized metal steel sheet, with spray-paint electrostatic processing surface Internal: high quality stainless steel with mirror polishing Insulation: rigid polyurethane foam and glass fiber Heater: nickel chrome alloy
Features Rapid design and installation capabilities Temperatures range: -70â°c to +150â°c Excellent temperature uniformity. Built-in reliability: all major sub-systems procured from world class manufacturers. Easy to use: easy to use graphic interface for test environment setup, through programmable touch screen controller. -temperature range: -20 degree celsius to 180 degree celsius , -40 degree celsius to 180 degree celsius, -60 degree celsius to 180 degree celsius, -70 degree celsius to 180 degree celsius for optional. - ramp rate: 1 degree celsius /min - different size available, from 100l to 1000l. - excellent temperature uniformity. - easy to use:friendly human-machine interface - controller: programmable touch screen controller
