Portable Hardness Tester DHT-100

Transcription

1 Portable Hardness Tester DHT-100 Large LCD display with back light Impact devices D DC DL C D+15 G and E are available for special applications RS 232 output Automatic conversions to: Brinell HB, Rockwell HRB, HRC, Vicker HV and Shore HS hardness Automatic mean value Data storage capacity Conforming to ASTM A 956 Technical specification Measuring Range See the table1 Materials Steel & Cast Steel, Alloy tool steel, Stainless steel, Grey cast iron, spheroidal iron, cast aluminum, brass, bronze, wrought copper alloy. Hardness Scales HL, HRC, HRB, HS, HB, HV Accuracy +/- 0.5% (HLD=800) Display Large LCD display with back light Output RS 232 Memory 1250 group Battery type 2 AAA alkaline Operating temperature -20 ~ +50 Dimensions 108 x 62 x 25mm Weight 230 grams Table 1 (For impact device D) Materials HL HRC HRB HB HS HV ST & CAST ST 300~ ~ ~ ~ ~ ~940 CWT STEEL 300~ ~ ~898 STAINLESS 300~ ~ ~ ~655 85~802 GC IRON 360~650 90~334 NC IRON 400~ ~367 CAST ALUM 174~560 20~159 BRASS 200~ ~ ~173 BRONZES 300~700 60~290 COPPER 200~690 45~315 The ranges are stipulated by the application limits of the relevant static procedure. Basic Unit Small supporting ring Impact device D Two AAA batteries Test block with HLD-value Software and Cable Carrying case Operation manual Cleaning brush Certificate Optional accessories Mimi-printer and Cable Impact devices:dc,+15,dl,g,c,e Special support rings

2 Portable Hardness Tester DHT-200 Impact device provides testing at any angle, even upside down Automatically recognizes the impact device and adjust internal parameters Data output USB port and built-in mini-printer data output Internal memory in 200 files which can store most 1750 average readings (depends on the average times selected) Lower and upper limits setting with Low-High display judge Works on 4 AA rechargeable Ni-MH batteries with working more than 48 hours continuously Conforming to ASTM A 956 Technical specification Display LCD 320 x 240 LCD with LED back-light Display Functions Impact direction, Date, Time, Battery power consumption, Memory reference, Hardness scale, Hardness value, Average value, Max/Min value, Material, Type of impact device connected, Times Accuracy Within + / -0.5% (HLD=800) Statistics Average value Hardness Parameter HL, HRC, HRB, HV, HB, HS Measuring Range/Metallic See the table 1 Impact Device D (standard) Optional Impact Device DC/D+15/DL/C/G/E Impact Device Recognize Manually/Automatically Memory 200 files with most 1750 average readings depending on the average times Output USB interface or Built-in mini-printer Date and Time Setting date and time Limitation Setting the upper or lower limitation LCD Contrast Adjust the LCD contrast Auto Shutdown On or Off User Defined Defined the measurement conditions Battery 4 AA rechargeable batteries Operating Time works more than 48 hours continuously without backlight Operating temperature -20oCto+50oC (impact device: 80oC max. briefly) Dimensions 215(H) 140(W) 45(T)mm Weight 450g ( with 4 AA batteries) Basic Unit Impact device D Test block with HLD-value Carrying case Cleaning brush Small supporting ring Software and Cable AC adapter/charger Operation manual Certificate Optional accessories: Impact devices: DC, D+15, DL, G, C, E Special support rings

3 Portable Hardness Tester DHT-300 Dynamic hardness testing; quick and reliable Wide measuring range in HL value and direct display of converted hardness values in Rockwell HRB, HRC, Vickers HV, Brinell HB and Shore HS For most metals Impact device provides testing at any angle, even upside down Data output USB port and internal memory in a batch of 1250 average readings Lower and upper limits setting with Low-High display judge Works on 3.7V rechargeable lithium-battery with working more than 16 hours continuously; auto-off after two minutes Conforming to ASTM A 956 Technical specification Hardness parameter HL, HRC, HRB, HV, HB, HS Measuring range / metallic materials See the table 1 Display 112 x 64 LCD Display functions Hardness scale, hardness value, average indicator and average value, impact direction, memory reference, battery power consumption Accuracy Within+/- 0.5% (HLD=800) Statistics Average value Memory 1250 groups Output USB port Impact device (standard) D Optional Impact Device DL / C Power 3.7V rechargeable lithium-battery with working more than 16 hours continuously Operating temperature -20oC ~ +50oC Overall dimensions 158 x 41 x 26mm Basic Unit with Impact device D Test block with HLD-value Carrying case Cleaning brush Small supporting ring Software and Cable AC adapter / charger Operation manual Certificate Optional accessories: Special support rings

4 Optional Impact Devices D C DC D+15 DL G Technical specification Impact Devices D / DC / DL D+15 C G Impacting energy 11Nmm 11Nmm 3Nmm 90Nmm Mass of impact body 5.5g / 5.5g / 7.3g 7.8g 3.0g 20g Test tip Hardness 1600HV 1600HV 1600HV 1600HV Diameter 3mm 3mm 3mm 5mm Material Tungsen carbide Tungsen carbide Tungsen carbide Tungsen carbide Impact body Diameter 20mm 20mm 20mm 30mm Length 147 / 86mm 162mm 141mm 254mm Weight 75 / 50gr 80gr 75gr 250gr Max. Hardness of work piece 940HV 940HV 1000HV 650HB Preparation of surface; Roughness class ISO N7 N7 N5 N9 Max. roughness depth Rt 10µm 10µm 2.5µm 30µm Average roughness Ra: 2µm 2µm 0.4µm 7µm Min. weight of sample; Of compact shape 5kg 5kg 1.5kg 15kg On solid support 2kg 2kg 0.5kg 5kg Coupled on plate 0.1kg 0.1kg 0.02kg 0.5kg Min. thickness of sample; coupled 3mm 3mm 1mm 10mm Min. thickness of hardened layers 0.8mm 0.8mm 0.2mm - Size of indentation of spherical test ti With 300HV Diameter 0.54mm 0.54mm 0.38mm 1.03mm Depth 24µm 24µm 12µm 53µm With 600HV Diameter 0.45mm 0.45mm 0.32mm 0.90mm Depth 17µm 17µm 8µm 41µm With 800HV Diameter 0.35mm 0.35mm 0.30mm - Depth 10µm 10µm 7µm -

5 Optional Support Rings No. Type Sketch of non-conventional supporting ring Remarks 1 Z10-15 For testing cylindrical outside surface R10~R15 2 Z For testing cylindrical outside surface R14.5~R30 3 Z25-50 For testing cylindrical outside surface R25~R50 4 HZ11-13 For testing cylindrical inside surface R11~R13 5 HZ For testing cylindrical inside surface R12.5~R17 6 HZ For testing cylindrical inside surface R16.5~R30 7 K10-15 For testing spherical outside surface SR10~SR15 8 K For testing spherical outside surface SR14.5~SR30 9 HK11-13 For testing spherical inside surface SR11~SR13 10 HK For testing spherical inside surface SR12.5~SR17 11 HK For testing spherical inside surface SR16.5~SR30 12 UN For testing cylindrical outside surface, radius adjustable R10

6 Ultrasonic Thickness Gauge DC-2000B Easy to operate and pocket-size Display resolution of 0.01mm or 0.001inch Optional transducers are available for myriad of applications Suitable for metallic and nonmetallic materials Operating temperature -20 ~ +50, -4 F ~ +122 F Specifications DISPLAY LCD: with back-light Display Resolution: Standard: 0.01mm or 0.001in, Low: 0.1mm or 0.01in Measuring unit mm / inch MEASUREMENTS Measurement Mode: Pulse echo with dual element transducer Measuring Range: 0.7mm ~ 350 mm or 0.027in ~ 13.78in (Depending on the transducer, material, surface condition, temperature) Sound Velocity: m/s or ~ in/ s Measurement Rate: 2 per second POWER SUPPLY Battery: 2 AAA alkaline batteries Operating Time: approx. 150 hours batter life without backlight, low Battery Indicator Auto Shutdown: 2 minutes without operating GENERAL Operating Temp.: -20 ~ +50, - 4OF ~ +122 Dimensions: 108(H 61(W) 25(T)mm or 4.24(H) 2.40(W) 0.98(T)in Weight: 230g (with 2 AAA batteries) Basic unit Standard 5MHz probe PT-08 Built-in calibration block Two AAA batteries Couplant Software and cable Operation manual Certification Carrying case Optional accessories: Probe ZT-12 Probe GT-13 Probe PT-04 Probe PT-06

7 Ultrasonic Thickness Gauge DC-2020B Easy to operate and pocket-size Display resolution of 0.01mm or 0.001inch RS 232C output Optional transducers are available for myriad of applications Suitable for metallic and nonmetallic materials Operating temperature -20 to +50, - 4 to +122 Specifications: Display LCD: with back-light Display Resolution: Standard:0.01mm or 0.001in Low: 0.1mm or 0.01in Measuring unit mm/inch Measurements Measurement Mode: Pulse echo with dual element transducer Measuring Range: 0.7mm 350 mm or 0.027in 13.78in Depending on the transducer, material, surface condition, temperature Sound Velocity: m/s or in/µs Measurement Rate: 2 per second Average Mode: 2 to 9 times average measurement Limitation Mode: Upper-lower limitation setting Memory: 4000 groups Print/Output: RS 232C Power Supply Battery: 2 AAA alkaline batteries Operating Time: approx. 150 hours batter life without backlight, low Battery Indicator Auto Shutdown: 2 minutes without operating Ggeneral Operating Temp.: -20 to +50, - 4 to +122 Dimensions: 108(H 61(W) 25(T)mm or 4.24(H) 2.40(W) 0.98(T)in Weight: 230g (with 2 AAA batteries) Basic unit Operation manual Standard 5MHz probe PT-08 Certification Built-in calibration block Two AAA batteries Couplant Carrying case Optional accessories ProbeZT-12 ProbeGT-13 ProbePT-04 ProbePT-06 Mini-printer and cable

8 Optional Ultrasonic Probes Long holder of probe The long holder is available for probes PT08,PT06,ZT12 The length can be orderd by requirements. Cylindrical tip of probe The cylindrical tip is available for probes PT08,PT06,ZT12 The Diameter can be orderd by requirements.