Description

 

 

New Handheld hardness tester DHT-400 Plus

 

 

Two display modes interchange

 

 

The DHT-400 Plus Integrated Hardness Tester utilizes state-of-the-art micro-electronic technology. This uniquely designed pocket-size instrument comes with a pocket sized carrying case and incorporates a hardness impact probe, microprocessor and data display in a single, compact unit.

 

The main new features of DHT-400 includes data display with statistic, enlarged storage capacity, USB interface for both recharging and data transfer to your PC or printer, OLED display for use in dark areas, and much more.

 

The DHT-400 Plus conforms to ASTM A956 and provides exceptional reliability for a wide measuring range, and is capable of automatically converting and displaying measurements into Rockwell, Brinell, Leebs, Vickers and Shore hardness values.

 

 

Typical applications

 

• Testing of large and/or heavy components, including installed machine parts and components

 

• Testing of products during manufacture, especially of mass produced components

 

• Testing of items and materials in warehouses or stores for material identification

 

• Testing of materials and components located in difficult to access, or confined spaces

 

 

 

Technical Data

 

• Measuring accuracy: +/- 0.5%

 

• Impact device: Model D, DL, or G

 

• OLED display

 

• Hardness measurement values include HRC, HRB, HRA, HB, HV, HS and HLD

 

• Automatic calculation of average and mean test values

 

• Storage capacity: 1250

 

• USB 2.0 interface

 

• Impact direction: any angle

 

• Impact energy: 8 ft-lbs (11Nmm)

 

• Test tip: Tungsten Carbide

 

• Dimensions: 158 x 41 x 26 mm

 

• Weight: 120g

 

• Operating temperature: 0°C – 50°C

 

 

 

 

Standard package

 

• Processor integrated with impact device D

 

• Calibration certificate

 

• Standard test block

 

• Software

 

• USB cord

 

• Battery charger

 

• Support ring

 

• Cleaning brush

 

• Carrying case

 

 

 

 

 

 

 

 

Materials	HL	HRC	HRB	HB		HS	HV
				30D2	10D2
ST & CAST ST	300~900	20.0~68.0	38.4~99.5	80~647		32.5~99.5	80~940
CWT STEEL	300~640	20.4~67.1	46.5~100.7				80~898
STAINLESS	300~800	19.6~62.4		85~656			85~802
GC IRON	360~650			90~334
NC IRON	400~660			131~367
CAST ALUM	174~560				20~190
BRASS	200~550		13.5~95.3		40~173
BRONZES	300~700				60~290
COPPER	200~690				45~315