ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว Using low-temperature and high-temperature thermal storage tanks, the test needs to move the test product to achieve a rapid impact effect, balance the temperature control system (BTC), and control the SSPR by P.I.D., so that the heating capacity of the system is equal to the heat loss, so that it can be long-term use.
*The test requirements that need to reach below -40 degrees will use a cascade double compression refrigeration system. When the test is above -20 degrees, only one compressor will be started to work with a smaller power heating tube for inching heating, which saves electricity and water; ( If single-stage refrigeration is used, the compressor will be equipped with high-power full-process refrigeration, and the refrigeration capacity is also large, and a higher-performance heating tube is required to balance, so it consumes electricity and water.
*The sink is made of special materials with low thermal conductivity and no water droplets on the surface (such as metal materials will form water droplets on the surface, which will easily wet the sample and affect the test results), and is equipped with a diversion device. If the sink appears When the internal pressure is too high or the water level is too high, it will flow into the humidification barrel through the diversion hole.
*The cascade dual-compression refrigeration system can easily meet the test requirements of low temperature -40 degrees and below. When the single-stage refrigeration reaches -38 degrees, it will be difficult to drop to -40 degrees. This is due to the characteristics of R404A refrigerant. It can only be achieved by temperature compensation.
*The machine is exquisite, the internal space is large, the external dimension is small, the width is only about 78cm, and the single-door laboratory can be easily entered.
*There is a pressure relief hole on the top.
| Model | PW-CTS2-80-40A |
| Inner chamber size W×H×D(cm) | W 400 × H 400 × D 500 mm |
| Exterior chamber size W×H×D(cm) | Approximately W 1290 × H 1900 × D 2315 mm |
| Box structure | With independent product testing area, high temperature heat storage area, low temperature storage area |
| Inner box material | Stainless steel plate (SUS 304#) |
| Outer box material | Steel plate baking varnish |
| Insulation material | High temperature tank: 24k glass wool Low temperature tank: PU foam + glass wool |
| Heater | Bare wire electric heater |
| Air circulation system | a. TECO Motor b. Stainless steel extension shaft c. Multi-wing fan (SIROCCO FAN) |
| Box door | Single-piece door, 1 type each for high temperature and low temperature grooves a. Flat embedded handle b. Back button: SUS 304# c. Silicone styrofoam tape |
| Test hole | One ψ50mm hole in the body and one silicone plug. |
| Sample rack | Stainless steel SUS 304# 2 storage trays. |
| Mobile casters | With movable casters (with foot cup). |
| Transfer method | Cylinder drive. |
| Urgent | Silicone foam is tight. |
| High temperature tank impact range | +60ºC ~ +150ºC |
| Low temperature tank impact range | -40ºC ~ -10ºC |
| High temperature tank temperature range | +60ºC ~ +200ºC |
| Low temperature tank temperature range | -65ºC ~ -10ºC |
| Impact reset time | -40ºC ~ +150ºC Less than 30s without load (the sensor is placed at the air outlet of the unit) |
| Temperature uniformity | ±2.0ºC |
| Temperature fluctuation | ±0.5ºC |
| High and low temperature Impact constant temperature time |
15 min or more |
| Basket transfer time | <=10 seconds (pneumatic automatic conversion) |
| Safety protection device | Heater air burning protection switch |
| Heater overcurrent circuit breaker | |
| No fuse switch | |
| Circuit breaker | |
| Circulating fan overcurrent overload protection | |
| Compressor high pressure protection switch | |
| Compressor overheat protection switch | |
| Compressor overcurrent protection switch | |
| Under-reverse phase protection switch |
Company Introduction:
PW Instruments (Guangdong) Co., Ltd. was established in March 2007, a national high-tech enterprise, located in Tongzheng Intelligent Industrial Park, No. 2, North 3rd Road, Tingshan Square, Houjie Town, Dongguan City, Guangdong Province. Through years of operation, the company has gathered a group of talents with considerable qualifications in the industry, and has accumulated a large number of high-quality customers. In order to better serve customers in East China, the company established PW Instruments (Shanghai) Co., Ltd. in Shanghai and set up an instrument exhibition hall and testing center in Suzhou Industrial Park.
Corporate Culture:
Vision: Become a world-renowned instrument manufacturer
Mission: Provide customers with high-quality testing equipment
Values: Customer satisfaction is our aim.
Q: Are your company a trading one or a factory?
A: Factory, More than 15 years focusing on test equipment field, 10 years exporting experience.
Q: After an order is placed, when to deliver?
A: Generally about 10-25 days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item quantities.
Q: What about the warranty with after-sales services?
A: The testing machine is guaranteed for 12 months by PW, we can help you to repair your problem controller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handle guest problems and complaints in a professional and timely.
Q: What about the product's services and quality?
A: Each piece of equipment must be carried out 100% quality examination and test when shipping and delivering goods. Product use training, each of our products provides video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer's company when you need. products are widely recognized and trusted by users.
A: Considerate Service Different countries plugs, manually change the voltage from 110V to 220V, insurance indicator.
Q: Can your products be customized?
A: Yes, our product can be customized according to your parameters.
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
