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Product Catalog 

 

DHT-200 Leeb Hardness Meter

Model No.︰DHT-200
Brand Name︰Graigar or OEM
Country of Origin︰China
Unit Price︰US $ 3612 / pc
Minimum Order︰1 pc
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Product Description

DHT-200 Leeb Hardness Meter

DHT-200 Leeb Hardness Meter is a portable Leeb hardness tester which is suitable for the quick hardness test of metal materials. It features high accuracy, reliable performance, easy operation and convenient taking.

Feature & Use:

Impact type hardness tester

Build in Mini-printer

320 x 240 LCD display with backlight

For most metals

Based on the hardness HL value, conversion can be performed

   to HRB, HRC, HV, HB, HS and Tensile strength

Impact devices D?DC?DL?C?D+15 and G are available for
   special applications

Test at any angle, even upside down

Lower and upper limits setting with low-high display judge

High accuracy +/- 0.5%

USB output for both recharging and data transfer to PC

Extended memory in 1250 dates

Works on 4 standard AA batteries or 4 AA rechargeable batteries
     with working48 hours continuously (with ought backlight)

Auto shutdown after 2min, 5 min, 8min selection

Conforming to ASTM A 956

 

                        

            Work with PC                                             User-Friendly operating interface

Specifications:

Display LCD: 320 x 240 LCD with LED back-light

Display Functions: Impact direction, Date, Time, Battery power status, Memory reference,

                            Hardness scale, Hardness value, Average value, Max/Min value, Material,
                                Type of impact device connected, Times

Accuracy: Within + / -0.5% (HLD=800)

Hardness Parameter: HL, HRC, HRB, HV, HB, HS

Measuring Range/Metallic: See the table 1

Tensile Strength UTS range (steel only):sb from 370 to 2000 (106 N/mm?

Testable workpiece:

Thickness coupled: Minimum 3 mm or more (Except with Impact device G:10mm)

Mass: 5kg or more (2-5kg on solid support ,?2kg with couplant paste)

Surface roughness: Ra 10

Radius (convex/concave): Rmin=30mm or more (?30mm with support ring )

Test Points: 5mm or more from the edge of the sample, 

                  3mm or more to each of the tested points

Optional Impact Device: D / DC / D+15 / DL / C / G

Impact Device Recognize: Manually / Automatically

Memory: 200 files with most 1750 average readings depending on the average times set

Output: USB interface or Built-in mini-printer

Limitation: upper or lower limitation

Shutdown: 2min, 5 min, 8min or never shut down selection

User Defined: Defined the measurement conditions

Power supply: 4 AAA standard batteries or 4 AAA rechargeable batteries with 

                     working 48 hours continuously (without backlight)

Operating temperature: -20C to+50C

Dimensions: 215x140mx45mm (8.5x5.5x1.8 inch)

Weight: 450g / 0.99lb ( with 4 AAA batteries)

 

Standard Delivery:

 

Main Unit

AC adapter/charger

Small supporting ring

Aluminium carrying case

Impact device D

Operation manual

Software and cable

Cleaning brush

Test block with HLD value

Certificate

 

Optional Accessories:

                        

Impact devices D, C, DC, D+15, DL, G          Special support rings

Payment Terms︰TT/LC/Western Union/Paypal
Product Image


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