Our company keeps up with the changes of technology, market and user demand, and constantly develops innovative Laboratory Electric Heating Chamber, Composite Test Chamber, Flower tea lyophilizer dehydrator. We improve industrial concentration and global market share by integrating the advantages of internal and external resources. As always, we are oriented by the modern enterprise philosophy and the spirit of "the pursuit of perfection" to constantly innovate and transcend, and constantly enhance the core competitive advantages of the enterprise. We should establish correct ideological awareness and values, strive to stand higher and see further, and recognize social tendency, industry trend and enterprise situation. The company has won unanimous praise from customers for its advanced technology, mature products with independent intellectual property rights, a deep understanding of industry business needs, and high-quality services.
Advantage:
1. Multiple model:T-100, T-225, T-500, T-800, T-1000
2. Testing small and large test pieces, Can be powered
3. Low types: -20℃/-40℃/-60℃/-70℃/-86℃
4. Free calibration
5. 72 hours commissioning before delivery to ensure product performance
36 Months Warranty, Lifelong After-sales Service:
1. Our company will repair the product, if the products raised hardware problems caused by product itself rather than human error within 3 years warranty period since the date of dispatching by the customer.
2. Our company repairs the products, and the service is free always.
Ways of service:
1. Solve the problems in using the test chambers timely and Effectively
2. Response within 6 hours once got questions from customers.
3. Engineers available to service machines overseas to install and commissioning
4. Training how to install, operate and maintain the machine
5. On-site diagnosis and repair / Online diagnosis and repair
6. Business Negotiations
:

Packing materlals:
1. First layer: Seal chamber with waterproof plastic film. Protect chamber from seawater corrosion
2. Second layer: Buffer foam is placed in the four corners of the chamber. It is used for fixing equipment to prevent shaking and
damaging chamber during transportation.
3. Third layer: Plywood (Standard wood export packaging. The wooden box is fixed by sheet metal to prevent damage during transportation. )
Payment:
1. Price terms: EXW, FOB, CIF Shanghai or Shenzhen.
2. Payment terms: L/C. Western Union. Paypal. T/T.
3. Sample lead time: 3-8 days.
4. Mass production time: 10-15 days depending on the order qty.
5. Delivery method time: By air, by sea or combined transportation.
6. Door to door service with Express: Fedex, DHL, UPS, EMS.
Specifications:
Model | BT-100 | BT-210 | BT -300 |
Internal dimensions(mm) | 500*500*400 | 700*600*500 | 700*780*550 |
Overall dimensions(mm) | 1150*1950*2100 | 1350*2100*2200 | 1350*2250*2300 |
Sample Loads | 10kg | 15kg | 25kg |
Pre-heat room | +220℃ | ||
Ambient temperature to ~ + 200℃, within in 30 minutes. | |||
| -70℃ | ||
Ambient temperature to ~ -70℃, within in 30 minutes | |||
Test room | Ambient temperature +20 to +200°C | ||
–65 to -5°C | |||
Recovery time | Within 15 minutes | ||
Temperature fluctuation | ≤±0.5℃ | ||
Temperature deviation | ≤±3℃ | ||
Controller | Programmable color LCD touch screen controller | ||
Cooling system | Mechanical compression refrigeration system | ||
Refrigerating unit | French TECUMSEH compressor | ||
Refrigerant | R404A, R23 | ||
Exterior material | Steel Plate with protective coating | ||
Interior material | SUS304 stainless steel | ||
Observation window | Interior lighting | ||
Standard configuration | 2 pieces of stainless steel shelves, Φ 50 round cable port | ||
Power Supply | 380V 50HZ | ||
Environmental conditional | 5℃~+40 ℃ ≤85% RH | ||
Technical parameter:
Temperature range | Low temperature: A: +25 °C B:0°C C:-20°C D:-40°C E:-60°C F:-ZO°C) High temperature: 100°C(150°C) |
Humidity range | 20%~98% R.H. (10%~98%R.H); (5%~98% R.H is a special selection condition) |
Distribution accuracy | 0.1P 0.1%R.H./±2.0P ±3.0%R.H. |
Temp and humi control accuracy | ±0.5t) ±2.5%R.H. |
Heating/cooling time | Heating about: 3°C/min Cooling: 1°C /min |
Internal and external materials | The inner and outer boxes are made of SUS304# stainless steel plate |
Insulation material | High temperature resistant high density ethyl chloroformate foam insulation material |
cooling system | Air-cooled / single-stage compressor (-20°C); two-stage compressor (-40°C - 70 °C) |
Safety device | No fuse switch, compressor overload protection, super humidity over temperature protection, water shortage alarm protection |
power supply | AC220V 50/60Hz & 1 # AC380V 50/60Hz3§ |



FAQ:
How to provide after sales service?
At first, our test chambers are produced based on 20 years product lifetime. Normally once test chambers have problems, we judge the problems, and send spare parts to our customers, and teach them how to change new parts on by email or video. Within 3 years, all spare parts and shipping cost (by DHL, TNT, and FedEx) paid by our company LIB.
If customers need our engineers on site service, the company only need pay the ticket accommodation to our engineers, service is for free.
If Products still can't use after our engineers repair, we will produce a new test chamber (same as the old one) to our customers with no charge.
You can contact our local service center in overseas market to get service and product.
In order to accelerate the transformation and innovation, we actively promote the research, development and application of new technologies and new series of the Two-Zone Thermal Shock Chamber/Material Alternate Cold and Hot Test Chamber (70A). The company is steadily advancing towards consumer experience-centered and consumer satisfaction. We have always been adhering to the enterprise spirit of 'integrity, pragmatism, efficiency, and innovation', integrating this spirit into the business management and work practice of the company, and have won the trust and respect of all sectors of society.
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