Products - Advance Technical Systems (P) Ltd.

Electrical Metrology

Range : 1 µ to 10 PΩ

Accuracy: As low as 2 PPM !

Stability: As low as 1 PPM per year

Range : 1 pF to 10,000 µF

Accuracy: As Good as 5 PPM !

Stability: As low as 1 PPM per year

Range : 1 µH to 10H

Accuracy: As Good as 0.1% !

Stability: As low as 0.01% per year

Range : 1 µ to 11 TΩ

Accuracy: As low as 20 PPM !

Stability: As low as 5 PPM per year

Range : 1 pF to 10,000 µF

Accuracy: As Good as 0.05% !

Stability: As low as 0.02% per year

Range : 1 µH to 11H

Accuracy: As Good as 0.8% !

Stability: As low as 0.5% per year

Resistance Ranges include Decades from 1 µΩ to 10 kΩ
Excellent for milli-Ohm and micro-Ohm Applications and Instruments
True 4-Wire Terminal Design
Accuracy Better than ± 0.01 %

Resistance range: 0.1 Ω to 20 MΩ with a Resolution of 1 μΩ or 6 digits
Lab grade accuracy (70 ppm + 1 mΩ): 1.5 times better than conventual manual decade resistors
Large color touchscreen, soft keys and intuitive interface promotes little to no training

Widest Available Range from 1 mΩ ~1 GΩ
Best Accuracy: ± 0.015 ppm of Reading
Modular Design, Expandable Capabilities, Complete Investment Protection
Wide Range of Ratios: 0.1:1 ~ 100:1

Bridge and Direct Measurement Modes of Operation
Resistance Range 100 kΩ to 20 PΩ
“True Ratio” Provides Multi‐Ratios from 1:1 up to 100:1
Test Voltages 1 to 1000 V

Measurements from 1 kΩ to 100 TΩ, with auto ranging
0.5% measurement accuracy
Programmable test voltage from 1 to 1000 Vdc
Improved High-visibility blue LCD graphical display for menu programming and test results
Direct reading of measured resistance or current

50 A and 100 A Models!
Calibrated Frequency Range (DC to 100 kHz)!
Uncalibrated 100 kHz to 2 MHz!
High 9 V Voltage Compliance!
Unique Touch Screen Interface and Embedded Windows Computer!

High Current Values to 100 A
AC/DC Difference Essentially Zero at Power Frequencies, and < 10 ppm up to 10 kHz
Widest Available Bandwidth DC to100 kHz
Low Temperature Coefficients 2.5 ppm/°

Series Ranges from 10 A to 10,000 A
3 Point Current Calibration Provided
< 10 ppm Long Term Stability
Extremely Low Self-Heating Effects

Sub ppm ratio Uncertainties
Automated Self-Alignment (i.e. Self Calibration)
No External Standards required for Self-Alignment
Wider voltages range from 1:1 to 1000:1 & Reverse
Input voltage range from 1 to 1100 volts

The World’s standard for ac resistance, low frequency inductance and Capacitance measurement in a metrology environment
0.02% measurement accuracy and +/- 0.0001 Df
Programmable frequency 12 Hz – 200 kHz
Extremely reliable can last up to 30+ years

Humidity Metrology

Wide measuring range -95 to +95 ̊C frost/dew point
Dual mirror temperature sensors
Frost/Dew Point Accuracy: ≤ ± 0.1 °C
High pressures up to 20000 kPa
Touch screen full color LCD user interface

0.5% of Reading RH Uncertainty
Relative Humidity Range: 10 to 95%
Temperature Range: -10 to 70°C
Automated Control of User Set-points
2500 ControlLog Automation Software

0.5% of Reading RH Uncertainty
Relative Humidity Range: 10 to 98%
Temperature Range: -10 to 72°C
Generate: RH, DP, FP, PPM, Multipoint Profiles
Multi-point Touch LCD
High Flow Capability of 50 L/min

OCEANOGRAPHY

Word’s only trusted and most accurate standard instrument for measuring salinity.
Accuracy <0.002 Salinity
Range 2 to 42 in Salinity
Improved temperature stability
No temperature compensation required
Small samples & rapid measurements