Introduction
This low temperature brookfiled viscometer is suitable to measure vehicle lubricant fluids,viscosity range of which is 1000~1000000mPa.s,such as gear oil,hydraulic transmission oil,industrial and vehicle hydraulic oil.
It adopts special rotational viscometer,convenient operation and high accuracy.
Characteristics
1.Precise spindle conforms requirement of standards,it has high repeatability.
2.The lubricant brookfield viscometer adopts metal bath cold trap,test time only needs three hours.Air bath needs 18 hours.
3.Standard glass tube,inner diameter 22~22.5mm,length 120mm
4.Special rotational viscometer is supplied with 7 gears rotating speed.
5.Refrigerated by imported air compressor,completely sealed,low noisy,large cooling capacity.
6.Micro-computer temperature controller,PID adjusting,temperature range is ambient~-40℃,PT100 temperature sensor,high accuracy.
7.Wide viscosity measuring range:1000~1000000mPa.s.
8.LCD display,programmable selection of rotating speed,test time,automatically calculating result.
9.Automatic locating position of spindle.
10.This low temperature brookfield viscosity tester also has tube locking function,which can fix tubes very well.
Technical specifications
| 1 |
Applicable standard |
ASTM D2983,GB/T11145 |
| 2 |
Refrigeration method |
semi-conductor refrigeration |
| 3 |
Temperature controlling mode |
digital PID controller |
| 4 |
Temperature controlling range |
ambient~ -40℃±0.1℃ |
| 5 |
Rotating speed range |
0.5~60r/min |
| 6 |
Operation method |
touch screen |
| 7 |
Total power |
main unit 800W;
low temperature bath 1200W
|
| 8 |
Power supply |
AC220V,50Hz |
| 9 |
Dimension |
main unit 400*250*700mm³;
low temperature bath 435*540*730mm³
|
| 10 |
Weight |
main unit 32KG;l
ow temperature bath:45KG
|
| 11 |
Lifting method |
Automatic |
