Choksi Laboratories Ltd.
Calibration Services
6/3 Manoramaganj,
Indore - 452001 (MP) INDIA
Tel:(+91)-731-2493592/3, 2490592, 4070019
Fax: (+91)-731-2490593
Email: [email protected]
CLL's Calibration Services
If you have an instrument that is not in the list below, please contact us with the details of the
instrument to be calibrated, it's parameters to be calibrated (with range & least count).
Industrial Calibration
S.No.
Instrument Name
Electro-technical
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
AC/DC Ammeter & Voltmeter ( For Single Range )
Capacitor Meter
Clamp Meter
HV Tester upto 1000 Volts ( Per Range )
Frequency Meter
Duty Cycle
Kelvin Bridge
Logic Meter
Lux Meter
Meggar
Microohmmeter (For 3 ranges)
For Each Additional Range
Multimeter
3 ½ Digit
4 ½ Digit
5 ½ Digit
MV / mA Source Calibrator
Resistance Meter
Standard Shunts
Tong Tester (Clamp Meter)
WheatStone Bridge
Thermographs
Pressure Transducers / Switches (digital)
Temperature Transducers / Switches / Sensors (digital)
Humidity Transducers / Switches / Sensors (digital)
Mass
1
2
3
4
5
Balance (see under Electronic Balance & Mechanical Balance)
Electronic Balance (including GSM balance) * - 4 Digit
Electronic Balance (including GSM balance) * - 5 & 6 Digit (micro balances)
GSM Balance
Mechanical Balance
Weight Box - M1 / M2
Weight Box - F1 / F2 Class
Weight Box – E2 Class
Weight Box - adjustment charges for weights / per weight
6
Weights (Individual)
[email protected]
11/21/2007
Page 1 of 4
Choksi Laboratories Ltd.
Calibration Services
Force
1
2
3
4
5
6
Compressive Strength, UPTO 1000KN * / per Range
Digital Load Amplifier
Impact Machine
Proving Ring (Compression) **
0 To 50 Ton
0 To 100 Ton
Tensile Strength *
Above 1000 Kg
UPTO 1000 Kg
Servicing for Compressive Strength Machine
Universal Testing Machine UPTO 1000 KN *
Volume
1
2
3
Container 5/10/15/20 Ltr.
Each
Glassware ( Each item ) - Single Point
Micropipete (microliters) - Fixed Volume - Single Channel
Micropipete (microliters) - Fixed Volume - Multiple Channel / per channel
Micropipete (microliters) - Variable Volume - Single Channel
Micropipete (microliters) - Variable Volume - Multiple Channel / per Channel
Dimension
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Angle
Bevel Protector
Cube Mould (Dimension)
Depth Gauge
Dial Gauge / Bore Dial Gauge **
Upto 2 mm
Upto 5 mm
Upto 10 mm
Upto 25 mm
Feeler Gauge
Flow Cup (Dimension)
Gem Stone Guages
Go-NoGo Guages (Plug guages / Snap guages)
Lever dial gauge
Linear Dimension (Each measurement point)
Measuring Tape (UPTO 2 meters)
Per Extra Meter
Micrometer
Micrometer - Inside
Micrometer - Outside
Micrometer - Groove
Plunger dial gauge
Ring Size Rod
Scale (UPTO One Meter) Single Point
Vernier Caliper
Upto 150 mm
Upto 300 mm
Upto 600 mm
Slip Gauge Set
Surface Plate
Sieve Shaker
Thickness Tester
Width gauge
[email protected]
11/21/2007
Page 2 of 4
Choksi Laboratories Ltd.
Calibration Services
Thermal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dial Thermometer
Digital Temperature Indicator with Probe
Differential Thermal Analysis System Differential Thermal Analyser for Oxidation
Induction Test (DTAOIT) *
Environment Test Chamber *
Hygrometer (Wet & Dry Bulb, Dial & Digital )
Incubator *
Industrial Muffle Furnace *
Industrial Oven *
Lab Muffle Furnace *
Lab Oven *
Minimum - Maximum Thermometer **
Thermocouple & RTD Sensor
Thermometer (Including Clinical ) **
Least Count Above 0.5 Deg C
Least Count Below 0.5 Deg C
Least Count Below 0.1 Deg C
Vacuum Oven
Pyrometer
Miscellaneous
1
2
3
4
5
6
7
8
Hydrometer **
Digital Moisture teller / Hygrometer
Digital LCR Meter
Digital Lux Meter (Light)
Speedometer (RPM)
Spirit Level Size
Surface Roughness Tester
Water Manometer
Mechanical
1
2
3
4
5
6
7
8
9
10
11
Pressure Gauges
UPTO
10.0 Kg/cm2
UPTO
60.0 Kg/cm2
UPTO 750.0 Kg/cm2
Centrifuge Machine *
Tachometer **
Stroboscope **
Timer OR Stop Watch
Vacuum Gauge
Dynamometer (Analog / Digital)
Mixer Grinder / Vortex Mixer
Ultrasonic Thickness Measuring Gauge
Shore D-Hardness Durometer / Hardness Tester
Magnehelic Gauges
[email protected]
11/21/2007
Page 3 of 4
Choksi Laboratories Ltd.
Calibration Services
Analytical Calibration
1
Atomic Absorption Spectrophotometer (AAS) *
(Hydride Generator, Cold Vapour & Flame AA)
2a
2b
3a
3b
4
a
b
5
a
b
c
6
7
8
9
a
b
10
a
b
c
d
( Ag, Al, As, Au, Be, B, Ca, Cu, Co, Cd, Cr, Fe, Hg, K, Mg, Mn, Mo, Na, Ni, Pb, Pd, P,
Sb, Se, Si, Sn, Ti, Th, W, Va, Zn – NIST traceable)
Autoclave (Calibration of Temperature and Pressure) *
Autoclave (Validation) - 3 cycles (Multiple points data logging)
BOD Incubator *
BOD Incubator (Validation) - 9 Point (Temperature & Humidity)
Conductivity Meter *
Traceable to NIST
Traceable to AR / GR solutions
Dissolution Tester *
Calibration of instrument ( Temperature, RPM)
Validation as per IP / BP / USP (excluding Tablets)
Validation as per IP / BP / USP (with Tablets)
Disintegration Test Apparatus (as per IP / BP) *
Friability Apparatus *
FTIR (Wavenumber, Resolution) *
GC (Gas Chromatograph) *
Flow Rate
Detector Response (FID, TCD, ECD, TID, PID)
HPLC (High Pressure Liquid Chromatograph) *
Pump Calibration
Injector Linearity
Injector Precision
Detector Response
e
11
12
a
b
c
13
a
b
b(i)
b(ii)
14
15
16
a
b
c
d
Complete Performance Qualification (Additional parameters such as Carry Over
Test, Detector Sensitivity, Injector Volume, Loop Calibration, Column Performance
Test etc. are also available on request).
Karl Fischer Apparatus (Validation as per IP) *
pH Meter *
Calibration by mV source
Validation by buffer solutions (upto 7 points on pH scale)
Validation by buffer solution (traceable to NIST), 3 point
Melting Point Apparatus *
Calibration of Temperature Indicator
Validation by Melting Point Standards as per IP / BP
- Primary Traceability (each point)
- Secondary Traceability
Polarimeter *
Refractometer *
Spectrophotometer (UV-Vis) *
Control of Wavelength
Control of Absorbance
Limit of Stray light radiation
Resolution
e
17
18
Additional parameters such as noise, drift, baseline stability also available on
request.
Viscosity Meter *
12500, 5000, 1000, 100 cps (each point)
Factor determination for U-tube viscometers (Ubbelodhe's & Ostwald's)
Zone Reader (Anti-Biotic) *
We can provide 24 hour / 16 point mapping for temperature / humidity / pressure for Lab
Ovens, Incubators, Stability Chambers, Environment Chambers
Note:
Equipment with asterix (*) are to be calibrated on-site & those with double asterix (**) are to be
calibrated at CLL's laboratory.
[email protected]
11/21/2007
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