Beijing Times TH170 high-precision integrated hardness tester D-type DL type

TH170Basic model TH180 can connect to Bluetooth printer
TH170E with DL sensor TH180E can be connected to Bluetooth printer with DL sensor

1、 Product Overview
TH170 integrated pen hardness tester is a new type of portable hardness testing instrument, mainly suitable for testing the hardness of metal materials. It has the characteristics of high testing accuracy, easy operation, convenient portability, and wide measurement range. It is based on the principle of Leeb hardness, and the Leeb (HL) hardness value is automatically converted into Brinell, Rockwell, Vickers, Shore and other hardness values through the program. Various testing accessories can also be configured to meet various testing conditions and environments. It is mainly suitable for rapid hardness testing of metal materials, especially for on-site hardness testing of large components and non removable parts.

IIFeatures
According to the principle of Leeb hardness measurement, high-precision testing can be performed on various metal materials.
L supports "Steel" materials, and when testing "Steel" specimens with D/DC impact devices, the HB value can be directly read without the need for manual table lookup.
Convenient switching to all hardness standards (HL, HB, HRB, HRC, HRA, HV, HS), parallel conversion of various hardness measurement values.
L * Color LCD display, rich in information, easy to use without obstruction in strong light. Very suitable for field work.
L * Chinese and English menu operating system, easy to switch, concise and convenient.
Built in national standard GB, American standard ASTM, European standard, and international standard ISO, depending on the model.
L * It has Bluetooth output printing function [depending on the model].
Lithium ion battery, capable of continuous operation for no less than 80 hours.
L * has a dual display function for hardness values, which can be switched freely.
L * Aviation aluminum shell, compact, portable, highly reliable, suitable for harsh operating environments, resistant to vibration, impact, and electromagnetic interference.
The USB communication interface facilitates data exchange and parameter setting with a PC, depending on the model.
L can store up to 1000 sets of hardness measurement data (impact times 32-1). Each set of data includes information such as single measurement value, average value, measurement date, impact direction, frequency, material, hardness system, etc.
The upper and lower limits of the hardness value can be pre-set, and an automatic alarm will be triggered if it exceeds the range, which is convenient for users to test in batches.
L has a 2-minute automatic shutdown function without operation.
Low voltage alarm function, prompting users and charging.
L has indication calibration function.
L can be equipped with powerful microcomputer software, which has rich functions such as transmitting measurement results, storing and managing measurement values, statistical analysis of measurement values, printing measurement reports, etc., to meet the higher requirements of quality assurance activities and management.
Design basis standard: "Technical Conditions for Leeb Hardness Tester" JB/T 9378-2001.

IIITechnical Specifications
Measurement range: HLD (170-960)
Measurement direction: 360 ° vertical downward, oblique downward, horizontal, oblique upward, vertical upward
Hardness standards: Leeb (HL), Brinell (HB), Rockwell B (HRB), Rockwell C (HRC), Rockwell A (HRA), Vickers (HV), Shore (HS)
Measurement materials: steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper, forged steel
Display: Color LCD monitor.
Data storage: up to 1000 sets
L Impact frequency: 1-32 times
Working voltage: 3.7V lithium-ion battery
Continuous working time: about 80 hours
Communication interface: USB
Dimensions: 150 × 44 × 22mm.
Weight: 120g.

4、 Indication error and repeatability

serial number	Type of impact device	Standard Leeb hardness block hardness value	indication error	indication repeatability
1	D	760±30HLD 530±40HLD	±6 HLD ±10 HLD	6 HLD 10 HLD
2	DL	878±30HLDL 736±40HLDL	±12 HLDL	12 HLDL
3	E	725±30HLE 508±40HLE	±12 HLE	12 HLE

5、 Standard configuration

	serial number	name	quantity	Remarks
Standard Configuration	1	host	1 unit
	2	High value Leeb hardness block	1 piece
	3	charger	1 piece
	4	Nylon brush A	1 piece
	5	Small support ring	1 piece
	6	USB communication cable	1 item	Some models have
	7	Data processing software	1 set	Some models have
	8	Bluetooth Printer	1 unit	Some models have
Select configuration	1	Impact body assembly
	2	Irregular impact device
	3	Irregular support ring
	4	Diamond sensor

6、 Model category

model	sensor	USB data transfer interface	PC upper computer software	Bluetooth Printer
TH170	D	none	none	none
TH170E	DL	none	none	none
TH180	D	have	have	have
TH180E	DL	have	have	have