Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
TH2816P/TH2816A+/TH2816B+ type precision LCR digital bridge is the latest generation of high-precision precision LCR digital bridge developed on the basis of the company's original, highly trusted TH2816A/B, TH2817A, integrating the company's many years of mature experience in component testing and utilizing the new test technology in this field.
TH2816P will upgrade the 0.05% accuracy of the original TH2816A/B and TH2817A to the 0.02% accuracy of the domestic ultra-high level, and at the same time inherits and further improves the stability and consistency of the TH2816A/B and TH2817A, which are highly praised by the customers, so as to make it stand out in the international advanced level of the same kind, which, combined with the low price, will give the customers Combined with the low price, it will give our customers super value enjoyment.
The TH2816P provides a stable 7-bit test resolution, while the TH2816A+/TH2816B+ continue to maintain a 6-bit test resolution, with basic frequency and test level metrics consistent with the TH2816A/B and TH2817A series.
The new generation of instruments offers the fastest test speed of about 60 times/second, 9 levels of fine range, constant 30Ω/100Ω source resistance and flexible and user-friendly operation to meet the requirements of production line quality assurance, incoming goods inspection and high precision measurement in the laboratory.
The new generation instrument changes its appearance to the internationally popular black color, which is more beautiful than the old model, and inherits all its operating function buttons and menus, so that old users can upgrade seamlessly.
In addition to the RS232C, HANDLER, and GPIB (optional) interfaces as in older models, the new generation of instruments further provides USB HOST and USB DEVICE interfaces, which provide more options for integrating the instruments into automatic component sorting systems, communicating with computers, and recording test process data.
Functional Features
A. New and upgraded, all-round enhancement
The appearance is upgraded from white color to the international popular black color, which is more beautiful and exquisite.
In order to facilitate the operation of the old users, the new generation of instruments retains the original instrument operation mode, the use of the operation of seamless switching.
B. Measurement accuracy upgraded to give customers higher precision options
The TH2816P test resolution has been upgraded from 6-bit to 7-bit, and the measurement accuracy has been upgraded from 0.05% to 0.02%.
C. Measurement efficiency upgrade, higher test speed to improve the output rate of automation equipment
Compared with the classic model TH2816A, the new model has a big improvement in test speed, especially adding the Fast+ mode, the test speed can reach 60 times/second (16.7ms), for the automation of the test efficiency is fully doubled.
D. Stability and consistency further improved
The following are the results of measurements with six standard resistors in the range of 1Ω-100kΩ
E. Platform upgrades for easier maintenance
TH2816P/TH2816A+/TH2816B+ upgraded the original TH2816A series hardware platform, in addition to improving the measurement accuracy, measurement speed, measurement stability, but also upgraded the maintenance method, in the instrument needs to correct the setup bug, measurement bug, or need to be customized, modify the instrument function, without the need to return to the factory upgrades, can be directly through the flash drive upgrade can be. Greatly save the feedback time.
Upgrade method: Upgrade file into the USB flash disk, insert the instrument, System->About->Update, 10s can complete the upgrade.
| Product Model | TH2816P | TH2816A+ | TH2816B+ | |
| demonstrate | 240x64 dot matrix LCD display | |||
| readings | 7-bit readout resolution | 6-digit readout resolution | 6-digit readout resolution | |
| Basic Measurement Accuracy | 0.02% | 0.05% | 0.05% | |
| Test Signal Frequency | realm | 50Hz - 200kHz | 50Hz - 200kHz | 50Hz - 200kHz |
| check numbers | 12,000 points. | 12,000 points. | 37 points. | |
| Signal source output impedance | 30Ω / 100Ω | |||
| AC Test Signal Level | 10mV - 2Vrms in 10mV steps | |||
| test parameter | L, C, R, |Z|, D, Q, G, B, X, θd, θr, Vm, Im, ∆% | |||
| Measurement display range | |Z|,R,X | 0.00001Ω - 99.9999MΩ | ||
| G, B | 0.00001μs - 99.9999s | |||
| C | 0.00001pF - 9.99999F | |||
| L | 0.00001μH - 99.9999kH | |||
| D | 0.00001 - 9.99999 | |||
| Q | 0.00001 - 99999.9 | |||
| θ(DEG) | -179.999º - 179.999º | |||
| θ(RAD) | -3.14159 - 3.14159 | |||
| Δ% | -999.999% - 999.999% | |||
| measuring end | five extremes | |||
| List Scanning | 4 points: frequency, level | |||
| Graphic Scan Analysis | ------ | |||
| Measurement speed | Fast+: 16.7 ms; Fast: 33 ms; Medium: 100 ms; Slow: 667 ms | |||
| equivalent circuit | Series, Parallel | |||
| Measurement range | Automatic, Hold | |||
| trigger method | Internal, Manual, External, Bus | |||
| Average number of times | 1-255 | |||
| zeroing function | Open Circuit, Short Circuit, Load | |||
| mathematical operation | Direct Read, ΔABS, Δ%, V/I, Stall Number & Stall Count | |||
| Comparator Functions |  10-position binning, BIN1 - BIN9, NG, AUX |
4-speed binning, BIN1 - BIN3, NG, AUX | ||
| stall counting function | stall counting function | |||
| PASS, FAIL front panel display | PASS, FAIL front panel display | |||
| memory (unit) | 12 sets of internal instrument settings for storage/recall | |||
| connector | control interface | HANDLER | ||
| communication interface | RS232C, USB HOST, USB DEVICE, GPIB (Option) | |||
| Operating Temperature, Humidity | 0℃-40℃, ≤ 90%RH | |||
| Input Power | input voltage | 198V-242V AC | ||
| frequency | 47Hz-63Hz | |||
| power wastage | Maximum 80VA | |||
| Upper shelf volume (mm) | 350(W)×122(H)×310(D) | |||
| weights | 6.5 kg | |||
■ 测试频率：50Hz-200kHz，分辨率：12000点
■ 0.05%精度（TH2816A+/TH2816B+）6位读数
■ Maximum speed approx. 60 times/second
■ 内建比较器：10档分选及档计数（TH2816A+）
■ User-friendly operation interface, easy to operate
■ 240 x 64 dot matrix graphic LCD display
■ 10mVrms - 2.0Vrms programmable test level
■ Compatible with original bias source control
■ High stability and accuracy
■ Precise load calibration function
■ 30Ω/100Ω selectable signal source output impedance
■ 4-point frequency/level/list sweep function
■ Direct reading, absolute and relative deviation display
■ 12 sets of internal instrument setting storage
■ Test level monitoring function
■ Keyboard lock function
■ Passive components:
Capacitors, Inductors, Cores, Resistors, Piezoelectric Devices, Transformers, Chip Assemblies and
Evaluation of impedance parameters of network components, etc.
■ Other components:
Impedance evaluation of printed circuit boards, relays, switches, cables, batteries, etc.
| standard equipment | |||||
| Accessory Name | model number | ||||
| Boxed Four-Ended Insulated Locking Kelvin Test Leads | TH26011AS | ||||
| Four-end fixture | TH26005A | ||||
| short circuit board | TH26010 | ||||
| optional | |||||
| Accessory Name | model number | ||||
| Magnetic Ring Clamp (Piece Type) | TH26007A | ||||
| Magnetic Ring Fixture | TH26008A | ||||
| Patch Test Leads with Boxes | TH26009B | ||||
| fixture (machining) | TH26047 | ||||
| fixture (machining) | TH26048 | ||||
| Test Fixture | TH26062 | ||||
| Test Fixture | TH26063 | ||||
| High Frequency Patch Fixture | TH26108C | ||||
| Dielectric Test Fixture | TH26077 | ||||
