OEM manufacturer Digital Rockwell Hardness Testing Machine - Hardness Tester THL270 – TMTeck

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OEM manufacturer Digital Rockwell Hardness Testing Machine - Hardness Tester THL270 – TMTeck Detail:

Features

OLED display of 128×32 matrix
Converts to all common hardness scales (HL.HV,HB,HRC,HRB,HRA,HS).
Easy to use Menu driven system
With mini USB interface, multiple communication modes are adopted to meet customized requirements of various users
Memory of 600 groups data
Upper and lower limit of hardness can be preset; with alarm
Test value software calibration function
Working voltage: 3.7V rechargeable Li-lon battery
Continuous working period: approx.. 60 hour
The machine also include interface to connect with impact device C, DC, G, D+15, DL，E
Smart and skid proof design
Charging indicator
THL270: integrated with D impact device for normal hardness testing
Standard according including : national standard: GB/T 17394.1-2014; GB/T1172-1999
EU standard: EN ISO 16859-2016
ASTM standard: ASTM A956(2012)

Note: The product uses the international popular streamlined plastic shell, ergonomic design. Surface anti-skid treatment, feel fine, soft, light weight and durable. And has excellent resistance to electromagnetic, anti-vibration and other interference.

Specifications

Technical Specification
Model	THL270
Impact device	D integrated
Hardness scales	HLD, HB, HRC, HRB, HV, HS
Accuracy	±4HLD(760 ±30HLD)
Memory	600 units
Output	USB
Average Surface Roughness of Work piece	1 .6 μ ( Ra)
Max. Work piece Hardness	900HLD
Min. radius of Work piece (convex/concave)	Rmin = 50mm (with support ring Rmin= 10mm)
Min. Work piece weight	2~5kg on stable support 0.05~2kg with compact coupling
Min. Work piece thickness coupled	5mm
Min. Thickness of hardened layers	0.8mm
Indentation depth	Impact Devices data
Continuous working time	60(without backlight)
Power	Li battery
Operating temperature	0~40℃
Overall dimensions	155mm×60mm×23mm
Weight	200 g

Main Application
The assembled machinery and permanently installed parts
Die cavity of molds
Heavy work piece
Failure analysis of pressure vessel, steam turbo-generator set and other large equipment
Testing of parts in confined areas or on gear teeth
Bearings and other parts
Material identification of the metal material warehouse
Standard Configuration

Seq	Name	Qty	Remark
Standard configuration	1	Main unit	1
	2	Small Supporting ring	1
	3	Standard Test Block	1
	4	Cleaning Brush	1
	5	Charger	1
	6	Communication Cable	1
	7	Data Software	1
	8	Calibration Certificate	1
	9	Warranty Card	1
	10	Manual	1
	11	Carrying Case	1
Optional Accessories	12	Other Types Impact Device: C, DC, G, D+15, DL	1
Optional Accessories	13	All kinds of special support ring	1

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