PCE Instruments PCE-RVI 7, Руководство пользователя

Страница: 4 / 20

Manual
4
3 Specifications
3.1 Technical specifications
Rotational speed fixed speed at 62.5 rpm
Measuring range Rotor 3:
0.3 … 13 dPa s // 30 … 1,300 mPa s
(with measuring vessel no. 3)
Rotor 1:
3 … 150 dPa s // 300 … 15,000 mPa s
(with measuring vessel no. 3)
Rotor 2:
100 … 4,000 dPa s // 10,000 … 400,000 mPa s
(with measuring vessel no. 3)
Accuracy ±2 % f.s.
Repeatability ±1 %
Displayed data rpm (fixed at 62.5 rpm)
selected rotor (R1
– R3)
dynamic viscosity (mPa s / dPa s)
full scale range
full scale percentage
battery level indicator
Rotors 3 different rotors included (R1, R2, R3)
Power supply 4 x AA LR6 or R6 batteries (6 V)
Battery life
24 … 30 hours of continuous operation
Operating conditions
+10 … +40 °C
≤80 % RH, non-condensing
max. 2,000 m above mean sea level
Pollution degree 2
Protection class IP 20
Dimensions 170 x 110 x 410 mm
Weight 1.8 kg
Viscosity table
Rotor
Measuring range (dPa
s)
Measuring range (mPa s)
Measuring
vessel Sample
capacity
R3
0.3 … 13 dPa s 30 … 1,300 mPa s
No. 3 ±170 ml
R1
3 … 150 dPa s 300 … 15,000 mPa s
No. 3 ±170 ml
R2
100 … 4,000 dPa s 10,000 … 400,000 mPa s
No. 3 ±170 ml
3.2 Contents of delivery
1 x viscometer PCE-RVI 7
1 x set of rotors (R1, R2, R3)
1 x calibration certificate
1 x measuring vessel (no. 3; capacity 170 ml)
4 x 1.5 V AA batteries
1 x spindle protector
1 x instruction manual
1 x carrying case
3.3 Optional accessories
Calibration oils (500 ml)