Theoretical Maximum Specific Gravity Tester for Bituminous Mixtures ASTM D2041
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.- Power Source：AC220V
- Product Name：Theoretical Maximum Specific Gravity Tester
- Power of Vacuum Pump：160W
- Volume of Vessel：4000ml*2
- Negative Pressure：3.7 Kpa(27.75mmhg).Allowable Bias Is 0.3 Kpa
- Power of Shaking M：Achine: 30W
Base Info
- Model NO.：GD-0711A
- Constant Temperatur：Hwy-1 Low-Temperature Water Bath
- Sample Cylinder Cubage：20 Ml
- Ambient Temperature：5 ºC~35 ºC
- Transport Package：Wooden Case for Gd-0711A
- Specification：510*520*380mm
- Trademark：GOLD
- Origin：Chongqing, China
- Production Capacity：100 Sets, Month
Description
I. Main technical features
1. It adopts single chip machine technology to vacuumize, shake, fill air and relieve pressure automatically.
2. Equipped with a high-accuracy absolute pressure sensor, the negative pressure can reach 3.7 kPa±0.3 kPa.
3. The working status of the vacuum pump can be reflected by a vacuum meter.
4. It equips a water buffer device to prevent the water in the negative pressure container from flowing into the vacuum pump.
5. It can determine two samples at the same time.Test efficiency is high.The structure is reasonably designed. It is easy to use.
II. Main technical specifications
1. Power supply: AC(220±10%)V, 50Hz.
2. Volume of vessel: 4000ml×2
3. Power of vacuum pump: 160W
4. Negative pressure: 3.7 kPa(27.75mmHg).
Allowable bias is ±0.3 kPa.
5. Power of shaking machine: 30W
6. Dimension: 510mm×520mm×380mm
III. Optional accessory
1. Constant temperature water bath: HWY-1 Low-temperature water bath
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Chongqing Gold Mechanical&Electrical Equipment Co., Ltd
website: chinainstrument.en.made-in-china.com