| Sr.
No. |
Master
Instrument / Equipment |
Ranges
/ Parameters |
Accuracies |
Traceability |
| 1 |
Universal
Calibration System Wavetek Ltd. (U.K.) Make Model No 9100 |
1.
AC / DC Voltage up to 1050 V |
0.004
% for DVC
0.025 % forACV |
E.R.T.L
Mumbai |
|
|
2.
AC / DC Current up to 1000 A |
0.01
% for DCI
0.045 % for ACI |
|
|
|
3.
Resistance up to 400 M Ohm |
0.01
% |
|
|
|
4.Conductance2.5
nS to 2.5 ms |
0.04
% |
|
|
|
5.
Capacitance 500 pF to 40 mF |
0.2
% |
|
|
|
6.
Frequency0.5 Hz to 10 MHz 0.5 Hz to 10 MHz |
0.0025
% |
|
|
|
7.
Duty Cycle0.05 % to 99.95 % |
35
nS |
|
|
|
8.
Pulse Width0.30 mS to 1999.9 mS |
0.0025
% |
|
|
|
9.
Phase + 180 deg |
0.15
deg |
|
|
|
10.Thermocouple
/ Rtd Temperature-250 deg C to 230 deg C-200 deg C to 850 deg C |
0.15
deg C0.05 deg C |
|
| |
|
|
|
|
| 2 |
Process
Calibrator Fluke Corporation (U.S.A) Make Model No 702 |
1.
DC Voltage upto 300 V
2. DC Current upto 110 mA
3. Resistance upto 11 K Ohm
4. Frequency upto 50 Khz
5. Thermocouple / RTD Temperature-200 deg C to 2000 deg C |
| Sink |
Source |
| 0.025 %
|
0.01 % |
| 0.025 %
|
0.01 % |
| 0.05 % |
0.01 % |
| 5 count
|
1 count |
| 0.3 deg
C |
0.2 degC |
|
ERTL
Mumbai |
| |
|
|
|
|
| 3 |
Digital
Pressure Calibrator Superb Instruments (U.K.) Make |
-1
Kg / sq cm. to20 Kg / sq cm. |
0.05
% |
IDEMI
Mumbai |
| |
|
|
|
|
| 4 |
Digital
TachometerLine seiki - Japan |
30
- 30, 000 RPM |
0.01
% |
IDEMI
Mumbai |
| |
|
|
|
|
| 5 |
Six
& Half DigitDigital Multimeter H.P. Make Model No 34401A |
1.
DC Voltage Current |
0.005%+0.0035% |
ERTL
Mumbai |
|
|
2.
AC Voltage Current |
0.12%+0.04% |
|
|
|
3.
Frequency & Period |
0.001%
+ 0.004% |
|
|
|
4.
Resistance |
0.01%
+ 0.004% |
|
|
|
|
|
|