Quantel QT 6500 6½ DMM

 

6½ Digits DMM, a high speed, accuracy, stability and noise immunity digital multimeter.

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KEY FEATURES:

  • Resolution : 6½ digit
  • Display : 5 x 7 dot matrix VFD, dual displays with 3-color annuniciators
  • Remote Interface : USB and GPIB (optional)
  • High Speed : Both sampling rate and data rate are at 2000 readings/sec (at 4½ digit setting)
  • High Accuracy : DC voltage: ± 0.0015% of reading (24-hour). AC voltage: ± 0.04% reading (24- hour) AC Measurement Range : 3Hz to 300kHz
  • High Sensitivity : DC voltage: 0.1 µV. Resistance: 100 µ?
  • High Capacity of : It can store up to 2000 readings in data memory Internal Data Memory
  • Full-Featured Operations : There are 11 measurements and 8 math functions
  • Temperature Measurements : The built-in function supports two measurement methods: Thermocouples and RTDs. For thermocouples, it supports up to 7 types of sensors: E, J, K, N, R, S and T.
  • Free PC Applications : We provide MatLab® or LabView applications that allows user to do a variety of tasks. Also features the PT-Tool that can acquire data directly from the measurement into MS Word® or Excel®. Even without MS Word® or Excel®, user can choose our PT-Link, which is a stand-alone application.

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Chroma 16502 Milliohm Meter

Chroma 16502 Milliohm Meter is newest digital Milliohm Meter. 0.001mO ~199.99kO wide measurement range. DC, Pulsed, and Dry-circuit test current driving modes, enable the Chroma 16502 can be properly used in DC resistance measurement for various inductive components (coil, choke, and transformer winding etc.), cable, metallic contact (connector, relay switch etc.) and conduction materials. Standard RS232 interface, optional GPIB & Handler interface, high speed and stable measurement capabilities enable the Chroma 16502 can be used for both component evaluation on the production line and milliohm measurement bench-top application.

KEY FEATURES:
  • Basic accuracy: 0.05%
  • Pulsed test current output mode is used to reduce thermal EMFs affection on milliohm measurement
  • DC test current output mode is used to fasten measurement speed for inductive DUT
  • Dry-circuit test current output mode is used to measure such contact resistances where the maximum open-circuit voltage must be limited to 20mV
  • 0.001m?~199.99k?wide measurement range with 4 1/2 digits resolution
  • Standard RS232 interface
  • Optional GPIB & Handler interface
  • Bin-sorting function
  • Comparator and Pass/Fail alarming beeper function
  • Large LCD display (240 x 64 dot-matrix)
  • Friendly user interface
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11801 Ripple Current Tester
Chroma 11801 Ripple Current Tester is a precision tester designed for electrolytic capacitors load life testing. Provides constant ripple current output and constant peak voltage (Vpeak = Vdc + Vac_peak) output digital control function. Let load life testing for electrolytic capacitors becomes easier and more reliable. 11801 use excellent output amplifier design technology to reduce power consumption and internal temperature rising. For long hour testing requirement, it can reduce electricity cost and perform high stability. The Chroma 11801 is a just right test solution for electrolytic quality evaluation.

KEY FEATURES:
  • Digital constant current output and constant peak voltage output control function
  • Four terminal contact test jig design, ensure accurate monitoring of voltage dropped on capacitors under test
  • Paired cooper-foil wiring test cable to reduce voltage drop on the current driving loop and to ensure accurate monitoring of ac level dropped on capacitors under test
  • 0-500 V DC bias voltage source, 0.3% basic accuracy
  • 0.01-10A, 20kHz-100kHz AC ripple current source, 2% basic accuracy
  • Lower power consumption and lower electricity cost · Large LCD display (320 x 240 dot-matrix)
  • Alarm for indicating of normal or abnormal test termination. Tested time will be recorded if the test is terminated abnormally. An automatic discharge is always performed after test termination
  • Standard RS485 interface is provided for computer monitoring
  • Optional 20-fixtures Series or Parallel test jigs
  • Digital timer inside
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Chroma 13100 Electrolytic Capacitor Analyzer
Chroma 13100 Electrolytic Capacitor Analyzer is a general measurement instrument designed for analyzing the features of electrolytic capacitors. It has multiple functions that can be programmed based on the capacitor features by altering the settings to test metal oxidization thin-film withstand voltage, capacitor leakage current, capacitance, dissipation factor, impedance and equivalent serial resistance, etc. Used with the special designed sequential switch test box A131001, it can complete the test for multiple capacitors or aluminum foil rapidly, accurately and simultaneously in a short time without changing any test wire.
The report printing function is capable of printing the test results correctly and completely; and the built-in data calculation function can compute the test data of the product instantly for CPK analysis. To avoid the inefficient calculation process done manually, a test software application is also available for you to create a quality report easily. It meets the EIAJ RC-2364A regulations for electrolytic capacitor test and is a test instrument of choice. Chroma A131001 is a sequential switch test box of ten channels specially designed for Chroma 13100. Each test socket on the test box is implemented with Kelvin measurement, which is suitable for the precise measurement requirement for low impedance and low leakage current. With the SCAN function in 13100 it is able to control the C, D, Q, Z, ESR and LC tests for electrolytic capacitor to be done consecutively without switching the capacitor manually. This increases the test efficiency significantly as it costs only 1/10 of the original test time.

KEY FEATURES:  
  • C METER provides Z/C/D/Q/ESR parameters for test
  • 7 test frequencies from 100~100k Hz available for selection · 0.1% basic measurement accuracy
  • The thin-film withstand voltage results can be displayed in graph by converting them to an actual rising curve
  • Equipped with RS232, Printer and Scanner controller interfaces
  • CPK calculation function for 1000 capacitor test results that is convenient for analyzing the production capability
  • 200 sets of internal memories and 4M SRAM interface card for saving and recalling the parameter settings
  • Non-Relay switch is built in. It is safe and reliable as the discharge circuit is close to the fixed power
  • Perform electric polarity test before charge to avoid the danger of explosion
  • Meet the test regulation of EIAJ RC-2364A
  • A131001 scan box has four terminals designed for measuring accurate high frequency and low impedance
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Chroma 19052 Hipot Tester AC/DC/IR
Chroma 19052 for AC/DC/IR Hipot testing and insulation resistance (IR) measurements. The front panels of the fevers make them easy to operate. Digital display and user friendly control allows test parameters and limits to be set easily without the high voltage activating.

KEY FEATURES:  
  • 3 in 1 Tester : AC, DC, IR · Meet UL, CSA, TUV, VDE, CE safety test requirements
  • Programmable output voltage to 5kV AC and 6kV DC
  • Trip current programmable to 30mA AC and 15mA DC · Insulation resistance to 50G?/1000V DC
  • Arc detection
  • Storage of 50 Tests Setups with 100 Steps per setup
  • Fast cutoff time: 0.4 ms, fast discharge time: 0.2 sec · Standard RS-232 Interface · Optional GPIB, PRINTER, SCANNER Interface
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Chroma 63200 series High Power DC Electronic Load 12000W
Chroma Electronic Loads 63200 series are designed for DC power source, power electronic devices and components testing. The high power rating, parallel and synchronization capabilities make them the ideal tool for testing the high power UUT such as SMR, UPS, battery, and fuel cell. The 63200 series offers 9 different models with power range from 2000 watts to 12000 watts, current from 50A to 1000A and up to 500V input voltage. The 4-load mode setup provides different load simulations for various application occasions. The CC/CR modes are designed to test constant voltage type of power supply. CV mode is used to test battery charger and current source, while CP mode is ideal for battery testing by simulating the real discharge curve.

The 63200 series can draw its rated current under very low voltage (1V typical) even under the highest specified slew rate. This unique feature guarantees the best loading performance to a low voltage power supply. With the unique external waveform simulation and Master /Slave control capability, the 63200 series electronic loads allow users to parallel and synchronize more than one load together from an internal or external loading control signal. This feature provides unlimited load simulation and the possibility of power expansion. The 63200 series also supply necessary measurement functions and short circuit simulation that extend the test capability for even the most demanding engineering tests and ATE applications. With the LCD display and rotary knob, the 63200 electronic loads offer versatile front panel operations. User is able to control the 63200 family remotely via GPIB, RS-232C,RS-485 or APG (Analog Programming) interface. Chroma 63200 series loads have built in fan speed control to minimize the audio noise. The self-diagnosis routine and the full protection against OPP, OCP, OVP, OTP and reverse polarity ensure the best quality and reliability.
 
KEY FEATURES:
  • Power Rating: 2000W, 4000W, 5000W, 8000W, 12000W
  • Voltage range: 1-80V/ 2.5-500V
  • Current range: Up to 1000A
  • CC, CR, CV, CP load modes
  • Master/Slave paralleling control mode, allow synchronous load control under static and dynamic loading mode
  • Dynamic loading: Up to 20KHz
  • Only need 1V to draw rated current
  • Programmable slew rate, up to 41A/uS · Measurement: Voltage / Current Power/ Resistance
  • Large LED/LCD display
  • External loading waveform simulation
  • Short circuit simulation and short circuit current measurement
  • Full protection: OP,OC,OV,OT and reverse protection
  • Versatile remote controller
  • GPIB & RS-232; RS-485 interfac

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