You are here : Home
 (Local Time) 
 (H.K. Time) 
    
 Welcome: 
Guest
 Login
 Username
 Password
    
  Search Model
 
 

Associated Member of
Hong Kong Equipment
Leasing Association
The Hong Kong Equipment Leasing Association

 
 Calibration Capability
 
  General Users
1. Electrical (Voltage / Current / Power Calibration Group)
2. Electrical (Component R)

3.

 Electrical (Frequency)

3.

 Electrical (Waveform - Microwave)
 
 
Electrical (Voltage / Current / Power Calibration Group)
Field of Calibration Properties of Measured Range Calibration Methods
Electrical Voltage / Current / Power Calibraiton Group
DC Volt Meters / Panel Meters
AC Volt Meters / Panel Meters
DC Current Meters / Panel Meters
AC Current Meters / Panel Meters
DC Volt / Current Meters
AC Volt / Current Meters
Digital Panel Meters
 DCV: 0-1100V
ACV: 0-110V (10Hz-1MHz)
ACV: 0-1100V (50Hz-1kHz)
DCA: 0-1.99999A
ACA: 0-1.99999A (10Hz-1kHz)
Direct measurement
and direct
comparison
Digital Multimeters (not over 4 digit)
Digital Multimeters (not over 5 digit)

ACV: 0-110V (10Hz-1MHz)
ACV: 0-1100V (50Hz-1kHz)
ACA: 0-1.99999A (10Hz-1kHz)
DCV: 0-1100V
DCA: 0-1.99999A
DC Volt / Current Generators (Low accuracy)
DC Volt / Current Generators (High accuracy)
AC Volt / Current Generators (Low accuracy)
AC Volt / Current Generators (High accuracy)		 DCV: 0-300V
DCA: 0-1.5A
ACV: 0-300V (100Hz-1MHz)
ACA: 0-1.5A (100Hz-1MHz)
Regulated DC Power Supply (Single O/P)
Regulated DC Power Supply (Multi O/P)		 DCV: 0-60V
DCA: 0-20A
** Withstanding Voltage Testers
** Withstanding Voltage / Insulation Testers		 DCV: 0-5kV
** Electronic Volt-meters (<1MHz)
** AC Clamp Meters (Clamp only)
** Data Loggers
** Oscillographic Recorders		 ACV: 0-110V (10Hz-1MHz),
ACV: 0-1100V (50Hz-1kHz)
ACA: 0-15A
Top of Page

Electrical (Component R)
Field of Calibration Properties of Measured Range Calibration Methods
Electrical Component Calibration Group (Resistance)
Ohm Meters (Analog Type)
Ohm Meters (Digital Type)		 DCR: 1, 10, 100, 1k, 10k, 100k, 1M, 10M (ohm)
Direct measurement
and direct
comparison
Top of Page

Electrical (Frequency)
Field of Calibration Properties of Measured Range Calibration Methods
Electrical Frequency and Time Calibrations Group
Quartz Oscillators (TCXO Class, 5E-7)
Quartz Oscillators (MCXO Class, 5E-8)
Quartz Oscillators (OCXO Class 5E-9)
Freq./ Universal Counter ( 5E-6)
Freq./ Universal Counter ( 5E-7)
Freq./ Universal Counter ( 5E-8)
Freq./ Universal Counter ( 5E-9)
Freq./ Universal Counter ( 5E-9)
Hz Meters (Analog Type)
Hz Meters (Digital Type)
Microwave Frequency Meters		 Freq. Standard:
0.5MHz, 1MHz, 5MHz, 10MHz
Freq. Standard:
100kHz-26.5GHz
Direct measurement
and direct
comparison
Top of Page

Electrical (Waveform - Microwave)
Field of Calibration Properties of Measured Range Calibration Methods
Electrical Oscilloscope and Waveform Analysis Equipment Calibrations Group
** Analog Oscilloscopes
** Digitizing Oscilloscopes
** Sampling Oscilloscopes
** X-Y Scopes / X-Y Monitor Scopes		 500MHz
Direct measurement
and direct
comparison
Spectrum Analyzer
Digital Spectrum Analyzer
Tracking Generators
** Dynamic Signal Analyzers
** FFT Analyzers
** Servo Analyzers
** RF Field Analyzers		 26.5GHz
Frequency source / Generator
Microwave / Frequency counter		 100kHz to 26.5GHz
AM source 1% to 99% depth(rate 100Hz to 100kHz)
FM source 1kHz to 100kHz dev. (rate 100Hz to 100kHz)
Signal Generator RF Level
(50ohm system) 		30dBm to -120dBm (150kHz to 1.3GHz)

30dBm to -100dBm (1.3GHz to 8GHz)
Top of Page

 
Copyright(C) 2022 EZU Technologies Limited. All rights reserved.