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Battery Cell Insulation Tester Model 11210

Battery Cell Insulation Tester Model 11210

Chroma 11210 battery cell insulation tester is an instrument used for accurately measuring leakage current (LC) and insulation resistance (IR) of battery jelly-roll/dry-cell as well as various insulation materials. In addition to standard LC/IR measurement, the 11210 has a unique function that detects partial discharge (PD) or flashover that may have occurred inside the insulation material during the high voltage insulation testing process. With PD detection of the battery's internal status before electrolyte filling, defective products can be filtered out before entering the next stage of production preventing the potential hazards that may occur in the field. In contrast to traditional methods of insulation test, Chroma 11210 provides an entirely new concept for inspection and evaluation of battery quality.

Key Features：

  • Test voltage: up to 1KV(dc)
  • Charge current: 50mA max.
  • Wide range of Leakage Current (LC) measurement (10pA ~ 20mA)
  • Partial discharge/flashover detection for inspection on potential internal short circuits (option of A112100):
    - PD level and number of occurrence display
    - PD events and V/I waveform monitor
    - Programmable PD level limit setting
    - PD and V/I waveform logging (option of A112101)
  • Built-in reliable contact check
  • Automatic test with sequence: charge-dwell-measure-discharge
  • High speed testing (20ms/device)
  • 480x272 pixels full-color display and touch panel for easy operations

Standard Handler, USB, RS-232, Ethernet interfaces

Battery Cell Surge Tester Model 19311 series

Battery Cell Surge Tester Model 19311 series

Battery Cell Surge Tester Model 19311 series

Key Features：

  • Max. output voltage: 6kV (Depends on DUT's capacitance)
  • Pulse interval: 30ms ~ 3000ms
  • 8 types of judgments:
    - Area
    - Differential Area
    - Flutter
    - Laplacian
    - 1st Peak Voltage (V1)
    - 3rd Peak Voltage (V3)
    - Peak Ratio
    - ΔPeak%
  • Contact Check
  • Breakdown Voltage Mode (BDV Mode)
  • Sampling rate: 200MHz
  • Support up to 25 channels for scanning test (19311-10 with A190362 option)
  • User interface:
    - English
    - Traditional Chinese
    - Simplified Chinese
  • Support USB flash driver
    - Waveform, test conditions & Test results storage
    - Screen capture
    - Backup files
  • Graphical color display
  • Standard remote interface: LAN, USB & RS232

Battery Cell Charge/Discharge Test System Model 17011

Battery Cell Charge/Discharge Test System Model 17011

The Chroma 17011 Battery Cell Charge and Discharge Test System is a high precision system designed specifically for testing lithium-ion battery (LIB) cells, electrical double layer capacitors (EDLC), and lithiumion capacitors (LIC). It is suitable for product development, quality control, and is helpful to characteristic research, cycle life testing, product screening, and quality assessment.

The Chroma 17011 has linear circuit and regenerative AC/DC bi-directional models for different applications. The linear circuit test systems feature extremely low output noise and high measurement accuracy and are applicable for testing small and medium sized energy storage components. The regenerative bi-directional test systems with high efficiency, power saving, low heating, and stable measurement capabilities suit testing medium and large size energy storage components or power type battery cells and fit green energy low carbon emission production.

Key Features：

  • High precision output and measurement up to 0.015% of full scale
  • Fast current response up to <100 μS
  • High sampling rate up to 10 mS
  • Flexible sampling recording (Δt, ΔV, ΔI, ΔQ, ΔE)
  • Channel parallel output function with maximum 1200A output
  • High efficiency charge and discharge with low heat
  • Energy recycling during discharge (AC/DC bi-directional regenerative series)
  • Waveform simulation function (current/power mode)
  • Built-in DCIR test function
  • Built-in HPPC test function
  • Built-in EDLC capacitance and DCR test function
  • Operating modes: CC / CP / CV / CR / CC-CV / CP-CV / Rest / SD test
  • Multi-level safety protection mechanism
  • Integrating data logger and chamber

Applications:

  • Electric vehicle
  • Electric scooter/bike
  • Energy storage system
  • Power tools
  • Quality inspection agency
  • Academic research

Battery Cell Formation System Model 17000 series

Battery Cell Formation System Model 17000 series

Chroma 17000 series is specifically designed for the formation of Lithium Ion and Lithium Polymer secondary batteries. The 17000 series is a complete turn-key system, including carrier trays, robust battery probe contacts, high quality charge/discharge modules and intuitive software all under computer control.

Patented Battery Voltage Tracking (BVT) DC-DC conversion power modules minimize power consumption in battery charging, and Energy Recycle Modules (ERM) recycle the discharged energy directly back to the DC power system for increased power efficiency. These power saving designs provide a planet friendly solution along with cost savings by reducing energy consumption.

The intuitive software provides a flexible selection in the charge/ discharge channel, current rating, and modules under test. These features allow the Series 17000 to be used for final cell development, pilot line production, high volume production and ongoing reliability monitoring/quality control.

Key Features：

  • ERM (Energy Recycling Module) recycles discharged energy
  • BVT (Battery Voltage Tracking) reduces power consumption while battery charging
  • Energy savings monitor: tracks kW, kWh, reduced CO2 or plated-tree display
  • Plug-in module design simplifies service and maintenance
  • Real-time outer-loop resistance check
  • System safety/test reliability through PLC/IPC monitoring of all sensors (temperature, smoke, device type and battery tray position)
  • Systems are linked as a LAN offering remote monitoring and control
  • Automated handling and sorting available

XK-ARM1 High Performance ARM9 Embedded Training Kit

High Performance ARM9 Embedded Training Kit

The experiment box structure, adopt the way of  the combination core board and the backplane , the integration of the most common interface, and preset bus interface and interface line resources, suitable for our expansion.

Main parameters:

Size: 415 x 285 x 105 (mm);

The power supply: single-phase AC 220 V 50 Hz or 45 VA.

Main composition:

Samsung S3C2440AL; 64 MB SDRAM , 256 MB Nand Flash, 2 MB Nor Flash, RS232 interface, 485 interface, CAN interface, RTC interface, a buzzer interface, AD interface, IIC interface, audio input, audio output, SD card, the usb main interface, the usb interface,  ps / 2 interface, IDE interface, network interface, 4 x4 keyboard interface, led interface, VGA interface, TFT LCD interface, infrared interface, camer interface.

Main functions:

Embedded software development experiment, basic interface experiment, embedded operating system experiment.

Annex: Experiment download line, experiment jump line, commonly used tools, software disc, the product specification.

Training project

1)  The ARM development environment the understanding of the ADS debugging

2)  ARM assembly instructions experiment

3)  The Thumb assembly instructions

4)  The ARM processor work model experiment

5)  C language program experiment

6)  Assembly and c language call each other experiments

7)  LED lamp control experiment

8)  The frequency PWM points

9)  SPI communication experiment

10)  Serial experiments

11)  RS-485 communication experiment

12)  The I2C reading and writing the experiment

13)  CAN the experiment

14)  The RTC experiment

15)  AD experiment

XK-SD1A Digital Electronic Technology Training Aid

Scientech-2502A Advanced Optical Fiber Communication

Scientech TechBooks are compact and user friendly learning platforms to provide a modern, portable, comprehensive and practical way to learn Technology. Each TechBook is provided with detailed Multimedia learning material which covers basic theory, step by step procedure to conduct the experiment and other useful information.
Scientech 2502A Advance Fiber Optic Communication TechBook demonstrates Full Duplex method of transmitting information from one place to another by sending pulses of light through an Optical fiber. The light forms electromagnetic wave that is modulated to carry information.
Scientech 2502A is an Advanced Fiber Optic TechBook designed to learn the communication techniques in Fiber Optics. The TechBook demonstrates properties of Fiber Optics Transmitter & Receiver, characteristics of Fiber Optics Cable, different types of Modulation / Demodulation techniques and PC to PC communication via fiber link using RS232 interface. It can also be used to demonstrate various Digital Communication Techniques via Fiber Optic link using Scientech Digital Communication TechBooks. Study of Eye pattern and experiment of BER measurement can be perform in conjuction with addon module.

  • Full Duplex Analog & Digital Trans-receiver
  • Single module covering large number of experiments including experiments with Optical Power Meter
  • 660 nm & 950 nm Fiber Optic LED channel with Transmitter & Receiver
  • LASER Source (optional) in lieu of LED Source
  • AM-FM-PWM modulation / demodulation
  • PC-PC comm. with RS232 ports & software
  • On board Function Generator
  • Crystal controlled Clock
  • Functional blocks indicated on-board
  • Input-output & test points provided
  • On board voice link
  • Built in DC Power Supply
  • Numerical Aperture measurement jig and mandrel for bending loss measurement
  • Data Generator with selectable clock (64/ 128/ 256 KHz)
  • Noise Generator with variable gain
  • Eye pattern observation and Bit Error Rate measurement
  • Four digits Bit Error Counter
  • Switched faults on Transmitter & Receiver

XK-MS4 Electrical Training Equipment Three-Phase Asynchronous Motor Auto Transformer Starter

Three-Phase Asynchronous Motor Auto Transformer Starter

1. Product overview:

Auto transformer reduction voltage starting is to reduce motor stator winding’s starting voltage using the auto transformer when the motor started. After that, make the motor and auto transformer separated and thus to make it normally working in a full voltage.

2. Working conditions

2.1.Power supply: AC380V 180W

2.2.Working environment

     Occasion: Try to avoid of dust, oil fog and other corrosive gas

     Working environment: 0~+50°C

     Storage temperature: -20°C~+80°C

     Humidity: 40~90%RH

XK-MS3 Three-Phase Asynchronous Motor Two Direct Control Training Device

Scientech-2502A Advanced Optical Fiber Communication

Scientech TechBooks are compact and user friendly learning platforms to provide a modern, portable, comprehensive and practical way to learn Technology. Each TechBook is provided with detailed Multimedia learning material which covers basic theory, step by step procedure to conduct the experiment and other useful information.
Scientech 2502A Advance Fiber Optic Communication TechBook demonstrates Full Duplex method of transmitting information from one place to another by sending pulses of light through an Optical fiber. The light forms electromagnetic wave that is modulated to carry information.
Scientech 2502A is an Advanced Fiber Optic TechBook designed to learn the communication techniques in Fiber Optics. The TechBook demonstrates properties of Fiber Optics Transmitter & Receiver, characteristics of Fiber Optics Cable, different types of Modulation / Demodulation techniques and PC to PC communication via fiber link using RS232 interface. It can also be used to demonstrate various Digital Communication Techniques via Fiber Optic link using Scientech Digital Communication TechBooks. Study of Eye pattern and experiment of BER measurement can be perform in conjuction with addon module.

  • Full Duplex Analog & Digital Trans-receiver
  • Single module covering large number of experiments including experiments with Optical Power Meter
  • 660 nm & 950 nm Fiber Optic LED channel with Transmitter & Receiver
  • LASER Source (optional) in lieu of LED Source
  • AM-FM-PWM modulation / demodulation
  • PC-PC comm. with RS232 ports & software
  • On board Function Generator
  • Crystal controlled Clock
  • Functional blocks indicated on-board
  • Input-output & test points provided
  • On board voice link
  • Built in DC Power Supply
  • Numerical Aperture measurement jig and mandrel for bending loss measurement
  • Data Generator with selectable clock (64/ 128/ 256 KHz)
  • Noise Generator with variable gain
  • Eye pattern observation and Bit Error Rate measurement
  • Four digits Bit Error Counter
  • Switched faults on Transmitter & Receiver

Scientech-2139 Understanding 4G VoLTE Smart Phone

Scientech-2139 Understanding 4G VoLTE Smart Phone

TechBook Scientech 2139 Understanding 4G VoLTE Smart Phone is a unique, self contained, easy to operate, training and development platform that demonstrates the complete study and working of a 4G Dual SIM VoLTE handset to understand the fundamentals of Smart phone.
Scientech 2139 is an ideal product for today's global technical professional. One of the main features of this TechBook is its real time operation and observation of signals/voltages. This TechBook introduces the user to the fundamental of 4G Dual SIM VoLTE mobile equipment and clears the concept underlying VoLTE technology in simple way. The touch screen display, SIM sockets and user interface section of Smart Phone i.e. Vibrator, Buzzer, Microphone, Speaker, Hands free port and camera have been exposed onboard with switched faults creation facility and test points for signal study. Another attractive feature is that user can make android application and IoT related application development. Its enriched product tutorial containing useful technical information will help user in creating a full understanding of 4G Dual SIM VoLTE Smart Phone.

  • Real time study and operation of Smart Phone
  • Supports to 4G VoLTE (Cat 4), 3G (UMTS/HSPA+), 2G (GSM/EDGE) Networks
  • 5” Touch screen full HD display
  • Full understanding of 4G Dual SIM VoLTE Smart Phone working principle and signals
  • Complete block diagram of a 4G Dual SIM VoLTE Smart Phone on-board
  • Easy identification of different parts and components of the system at a glance
  • Easy measurement of voltages and observation of waveforms on test points
  • Soldering free fault creation and troubleshooting
  • Android based application development

Scientech-2132A Understanding Dual SIM Mobile Phone

Scientech-2132A Understanding Dual SIM Mobile Phone

Scientech 2132A Understanding Dual SIM Mobile Phone TechBook is a unique, self contained, easy to operate, training platform that demonstrates the complete arrangement of a 2G Dual SIM GSM handset to understand the working of the mobile phone.
Scientech 2132A Understanding Dual SIM Mobile Phone TechBook is the perfect product for today's global technical professional. One of the main features of the TechBook is its real time signals. This realistic classroom training TechBook introduces the user to the fundamental of 2G Dual SIM GSM mobile equipment and clears the concept of underlying GSM technology in simple way. The Keypad of mobile handset, SIM sockets and User Interface section of the mobile phone i.e. Vibrator, Buzzer, Microphone, Speaker, Hands free port and display LEDs have been exposed onboard with switched faults creation facility and 58 test points for signal observation and detailed study. Also its attractive features and self-explanatory multicolored chart containing useful technical information will help user in creating a full understanding of dual SIM mobile phone system.

  • Ÿ Real time mobile operation Ÿ
  • Operates on dual band frequency network (GSM 900/ DCS 1800) Ÿ
  • Colour TFT display Ÿ
  • Full understanding of Dual SIM mobile phone working Ÿ
  • Provides study of all sections in Dual SIM mobile phone Ÿ
  • Tx/ Rx frequency measurement and band verification Ÿ
  • 2G technology GMSK signal Ÿ
  • Detail study of User Interface Control signals Ÿ
  • Detail study of Dual SIM operation Ÿ
  • Battery identification and charging study Ÿ
  • Switched faults