Автомобильный R134A R12 хладагента Открыватель бутылок и банок Нажмите A/C-конденсаторные Холодильные части HVAC инструмент
492,28 ₽ - 546,97 ₽
Двухходовой шаровой клапан
- Категория: >>>
- Поставщик: Wenling Yangyi Mechanical And Electrical Products Co. Ltd.
Сохранить в закладки 1600839782905:
Описание и отзывы
Характеристики
Product Description
AC Gauges Digital HVAC Manifold Gauge Set for 93 Refrigerants AC Pressure Gauge Set R134A R22 R12 R410A R1234YF
* 【Built-in 93 Kinds of Refrigerant Database】The upgraded Digital HVAC Manifold Gauge Set has a built-in 93 refrigerant pressure-evaporating temperature database according to the America NIST standard. Newly added 4 refrigerant types: R438A, R448A, R449A, and R452A. The manifold gauge set has the double pressure test, dual temperature test, digital readout, multi-unit switching (kPa, Mpa, bar, inHg, PSI or °C, °F ), and multi-mode function.
* 【Automatic Calculation of Subcooling and Superheating】The refrigeration gauges built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. Digital refrigerant gauges can also calculate the supercooling and superheating degree, which is convenient to read the data directly during the operation. In addition, the ac manifold gauge set tests the percentage of vacuum measurement; pressure leak measurement, and leak time speed record.
* 【Automatic Calculation of Subcooling and Superheating】The refrigeration gauges built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. Digital refrigerant gauges can also calculate the supercooling and superheating degree, which is convenient to read the data directly during the operation. In addition, the ac manifold gauge set tests the percentage of vacuum measurement; pressure leak measurement, and leak time speed record.
Technical Parameter
Product Specifications
Pressure test: gauge pressure
Pressure test unit: Kpa; Mpa; bar; inHg; PSI.
Pressure test range: -101 Kpa – 6000 Kpa, Pressure display range: 0 KPA - 6000 KPA (pressure test function will not display negative numbers)
Pressure test resolution: 1 Kpa
Pressure test accuracy: +/- 0.5 %(FS)+ 5dgt
Pressure overload limit: 10000 Kpa (10 Mpa; 100 bar;)
Vacuum test: relative vacuum
Vacuum test unit: Kpa; Mpa; bar; inHg; PSI.
Vacuum test range: -101 Kpa – 0 Kpa
Vacuum test resolution: 1 Kpa
Temperature test unit: °C (Celsius), °F (Fahrenheit)
Temperature test range: -40°C–150°C (-40°F–302°F)
Temperature test resolution: 0.1°C (-40°C–99.9°C), 1°C (100°C–150°C) / 0.1°F (-40°F–99.9°F), 1°F (100°F–302°F)
Temperature test accuracy: +/- 0.5 °C + 2dgt +/- 0.9 °F + 2dgt
Power Supply: 4 X 1.5V (SIZE.AA / LR6) Battery not include
Pressure test: gauge pressure
Pressure test unit: Kpa; Mpa; bar; inHg; PSI.
Pressure test range: -101 Kpa – 6000 Kpa, Pressure display range: 0 KPA - 6000 KPA (pressure test function will not display negative numbers)
Pressure test resolution: 1 Kpa
Pressure test accuracy: +/- 0.5 %(FS)+ 5dgt
Pressure overload limit: 10000 Kpa (10 Mpa; 100 bar;)
Vacuum test: relative vacuum
Vacuum test unit: Kpa; Mpa; bar; inHg; PSI.
Vacuum test range: -101 Kpa – 0 Kpa
Vacuum test resolution: 1 Kpa
Temperature test unit: °C (Celsius), °F (Fahrenheit)
Temperature test range: -40°C–150°C (-40°F–302°F)
Temperature test resolution: 0.1°C (-40°C–99.9°C), 1°C (100°C–150°C) / 0.1°F (-40°F–99.9°F), 1°F (100°F–302°F)
Temperature test accuracy: +/- 0.5 °C + 2dgt +/- 0.9 °F + 2dgt
Power Supply: 4 X 1.5V (SIZE.AA / LR6) Battery not include
Operation Diagram
Vacuum Operation
1. Turn off the blue valve and red valve.
2. Power on the instrument. Then make sure that the LCD displays the vacuum test status. If not, press the Mode button to switch It. (When the instrument is turned on, there may be 10 digits in the high and low pressure display area. At this time, press the zero button long until it returns to zero.)
3. Press the unit button to adjust the reading unit.
4. Connect the instrument to the refrigeration system as shown. (pay attention to the direction of the refrigerant flowing!) (Connected clamp-on temperature probes will not affect the operation..)
5. Turn on the blue valve and red valve, and start the vacuum pump.
6. After the extraction is completed, first turn the blue valve and red valve to the closed state, and turn off the power of the
vacuum pump.
7. At this time, the mode can be adjusted to the leakage test state to observe whether there is leakage in the refrigeration
system pipeline. If there is any leakage, the location of the leakage point can be further checked for maintenance; if there is no leakage, the next step of refrigerant filling operation can be performed.
2. Power on the instrument. Then make sure that the LCD displays the vacuum test status. If not, press the Mode button to switch It. (When the instrument is turned on, there may be 10 digits in the high and low pressure display area. At this time, press the zero button long until it returns to zero.)
3. Press the unit button to adjust the reading unit.
4. Connect the instrument to the refrigeration system as shown. (pay attention to the direction of the refrigerant flowing!) (Connected clamp-on temperature probes will not affect the operation..)
5. Turn on the blue valve and red valve, and start the vacuum pump.
6. After the extraction is completed, first turn the blue valve and red valve to the closed state, and turn off the power of the
vacuum pump.
7. At this time, the mode can be adjusted to the leakage test state to observe whether there is leakage in the refrigeration
system pipeline. If there is any leakage, the location of the leakage point can be further checked for maintenance; if there is no leakage, the next step of refrigerant filling operation can be performed.
Product Details
Packing and Shipping
For Packing:
Each machine is under carefully packing.
We can pack the goods into quality carton box, pallets or wooden box with shipping mark.
* Pacakge list:
* 1* Refrigerantion Digital Manifold Gauge
* 1* User Manual
* 2* Temperature Clip
* 3* Test Pipe
* 1* Suitcase
* 1* Refrigerantion Digital Manifold Gauge
* 1* User Manual
* 2* Temperature Clip
* 3* Test Pipe
* 1* Suitcase
For Shipping:
International Express Shipping
DHL, UPS, FedEx and TNT are widely used in our shipping, it is door-to-door delivery service, transit time is as followed picture.
Sea Cargo
Ocean shipping is the most cost-effective way to ship your bulky and un-urgent orders. The shipping time varies from
15~25 business days depending on the season and destination you ship to.
15~25 business days depending on the season and destination you ship to.
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