Interfaces 

Standard: HANDLER、RS232C、USB HOST、USB DEVICE

Optional: GPIB Interface

Introduction

TH2816 Series (TH2816P/TH2816A+/TH2816B+) precision LCR digital bridge is a high-precision component testing instrument upgraded based on Tonghui's mature models. It covers 0.02%-0.05% measurement accuracy and 50Hz-200kHz test frequency, supports multi-bin sorting, programmable test level and other functions, suitable for production line quality inspection, incoming inspection and laboratory precision measurement. Existing users can upgrade and use it seamlessly.

Performance Features

• Test Frequency: 50Hz-200kHz, Resolution: 12000 points (TH2816P/TH2816A+), 37 points (TH2816B+)

• Basic Accuracy: 0.02% for TH2816P, 0.05% for TH2816A+/TH2816B+

• Reading Resolution: 7 digits for TH2816P, 6 digits for TH2816A+/TH2816B+

• Maximum test speed: approx. 60 readings/second

• Built-in comparator: 10-bin sorting with bin count for TH2816P/TH2816A+, 4-bin sorting with bin count for TH2816B+

• User-friendly operation interface, easy operation

• 240×64 dot matrix graphic LCD display

• 10mVrms - 2.0Vrms programmable test level

• Compatible with original bias current source control

• High stability and high accuracy

• Accurate load calibration function

• Selectable 30Ω/100Ω signal source output impedance

• 4-point frequency/level/list sweep function

• Direct reading, absolute deviation and relative deviation display

• 12 groups of internal instrument setting storage

• Test level monitoring function

• Keyboard lock function

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Applications

■ Passive components: Impedance parameter evaluation for capacitors, inductors, magnetic cores, resistors, piezoelectric devices, transformers, chip components, network components and other components

■ Other components: Impedance evaluation for printed circuit boards, relays, switches, cables, batteries and other products

Technical Specifications

Product Model		TH2816P	TH2816A+	TH2816B+
Display		240x64 dot-matrix LCD display
Readout		7-digit readout resolution	6-digit readout resolution	6-digit readout resolution
Basic Measurement Accuracy		0.02%	0.05%	0.05%
Test Signal Frequency	Range	50Hz - 200kHz	50Hz - 200kHz	50Hz - 200kHz
	Points	12000 Points	12000 Points	37 Points
Source Output Impedance		30Ω / 100Ω
AC Test Signal Level		10mV - 2Vrms, 10mV Step
Test Parameters		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)	-6.28318
	Δ%	-19.99998
Measurement Terminal		Five-terminal
List Sweep		4 points: Frequency, Level
Graphical Scanning Analysis		------
Measurement Speed		Fast+: 16.7 ms; Fast: 33 ms; Medium: 100 ms; Slow: 667 ms
Equivalent Circuit		Series,   Parallel
Range Mode		Auto,   Hold
Trigger Mode		Internal,   Manual,   External,   Bus
Number of Averages		1－255
Zeroing Function		Open,   Short,   Load
Math Operations		Direct Reading, ΔABS, Δ%, V/I, Gear Number and Gear Count
Comparator Function		10-bin sorting, BIN1 - BIN9, NG, AUX		4-bin sorting, BIN1 - BIN3, NG, AUX
		Bin counting function	Bin counting function
		PASS, FAIL front panel display	PASS, FAIL front panel display
Memory		12 groups of internal instrument settings for storage/recall
Interface	Control Interface	HANDLER
	Communication Interface	RS232C, USB HOST, USB DEVICE, GPIB (optional)
Operating Temperature, Humidity		0℃－40℃, ≤ 90%RH
Input Power	Voltage	198V－242V   AC
	Frequency	47Hz－63Hz
	Power Consumption	Max. 80VA
Rack Dimensions (mm)		350(W)×122(H)×310(D)
Weight		6.5 kg

Attachment

Standard Configuration

Optional Accessories

Physical Specifications

• Rack-mounted Dimensions: 350 (W)×122 (H)×310 (D) mm

• Weight: 6.5 kg