CXJ350 Portable Hardness Tester w/Printer

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CXJ350 Portable Hardness Tester w/Printer

Price: $1,995.00 $595.00

Product Code: CHJ350
Availability: In Stock
Condition: New

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NEW 2020 With Color Screen -- In stock

NOTE: Rebound type testers are NOT suitable for thin light weight parts like sheet metal, knives, bolts, nuts, washers etc.
Please read these notes that apply to ALL Leeb type testers from any manufacturer.

The D type probe comes standard with this device. Note you cannot exchange fro another probe type.
If you are testing parts that are thinner than its capabilities you might want to consider adding a C type probe.

Advantages

Large 3 inch color screen is the biggest in this class.
2nd generation impact device gives the most stable wear and aging resistance available.
Test at any angle, even upside down.
Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL and three types of strength values.
Seven impact devices are available for special applications. Automatically recognizes the type of impact device when it is plugged in.
Large capacity memory can store 600 groups (Relative to average times 32～1 ) information including single measured value, mean value, testing data, impact direction, impact times, material and hardness scale etc.
Upper and lower limit can be preset. Tester will alarm automatically when the result value is outside the set the limits.
Battery icon shows the remaining capacity and the charge status.
User calibration function.
USB port for connecting to a PC.
Multifunction data processing software is included.
High speed thermal printer for outputting the test results for archival storage.
NI-MH rechargeable battery as power source. Charge circuit integrated inside the instrument. Continuous working period of no less than 150 hours (Back light off and no printing).
Auto power off.
Complete after-sale service. 3 years warranty.

Device conforms to the Standard ASTM A956-02 & DIN 50156 .

Main Applications

Die cavity of molds
Bearings and other parts
Failure analysis of pressure vessel, steam generator and other equipment
Heavy work piece
Installed machinery and permanently assembled parts
Rapid testing in large range and multi-measuring areas for large-scale work piece

Standard Configuration

	No.	Item	Quantity	Remarks
Standard Configuration	1	Main Unit	1
	2	D type impact device	1	With cable
	3	Standard test block	1
	4	Cleaning brush (I)	1
	5	Small support ring	1
	6	Battery Charger	1	9V 500mA
	7	Paper for printing	1
	8	Manual	1
	9	Instrument case	1
Optional Configuration	11	Cleaning brush (II)	1	For use with G type impact device
	12	Other type of impact devices and support rings		Refer to Table 3 and Table 4 in the appendix.
	13	DataPro software	1	Now included Free
	14	Communication cable	1	Now included Free

Technical Specifications

Measuring range：HLD （170-960） HLD
Accuracy: Less than 1% error/repeatability (760±30HLD)
Measuring direction：0°~360°
Hardness Scale：HL、HB、HRB、HRC、HRA、HV、HS
Display: 3 inch screen. Segment LCD
Data memory： 170 groups max.（relative to impact times 32-1 ）
Printing paper: width is （57.5±0.5） mm, diameter is 30mm
Battery pack: 6V NI-MH
Battery charger: 9V/500mA
Continuous working period：about 250 hours （With backlight off, no printing）
Communication interface：USB1.1
Dimensions：210mm×85mm×35mm

Optional Impact Devices

Impact device			D	DC	DL	D+15	C	G
Application			For the majority of your hardness testing requirements.	Use in very confined spaces, e.g. in holes, cylinders or for internal measure‐ ments on assembled machines.	For measurements in extremely confined spaces or at the base of grooves.	For measurements in grooves or recessed surface.	Surface hardened components, coatings, thin walled or impact sensitive components (small measuring indentation).	Solid components. E.g. heavy castings and forgings.
Impact energy			11Nmm	11Nmm	11Nmm	11Nmm	3Nmm	90Nmm
Mass of impact body			5.5g	5.5g	7.3g	7.8g	3g	20g
Tip	Diameter		3mm	3mm	3mm	2.78mm	3mm	5mm
	Hardness		1600HV	1600HV	1600HV	1600HV	1600HV	1600HV
	Material		Tungsten carbide	Tungsten carbide	Tungsten carbide	Tungsten carbide	Tungsten carbide	Tungsten carbide
Impact device	Length		147mm	86mm	202mm	162mm	141mm	254mm
	Diameter		20mm	20mm	20mm	20mm	20mm	30mm
	Weight		75g	50g	100g	80g	75g	250g
Max. hardness of sample			940HV	940HV	950HV	940HV	1000HV	650HB
The average roughness of sample			Ra: 1.6μm	Ra: 1.6μm	Ra: 1.6μm	Ra: 1.6μm	Ra: 0.4μm	Ra: 6.3μm
Min. weight of sample		of compact shape	5 kg / 11lbs	5 kg / 11lbs	5 kg / 11lbs	5 kg / 11lbs	1.5 kg / 3.3 lbs	15 kg / 33 lbs
		on solid support	2 kg / 4.5 lbs	2 kg / 4.5 lbs	2 kg / 4.5 lbs	2 kg / 4.5 lbs	0.5 kg / 1.1 lbs	5 kg / 11 lbs
		coupled on plate	0.05 kg / 0.2 lbs	0.05 kg / 0.2 lbs	0.05 kg / 0.2 lbs	0.05 kg / 0.2 lbs	0.02 kg / 0.045 lbs	0.5 kg / 1.1 lbs
Min. thickness of sample		uncoupled	25 mm / 0.98 inch	25 mm / 0.98 inch	25 mm / 0.98 inch	25 mm / 0.98 inch	15 mm / 0.59 inch	70 mm / 2.73 inch
		coupled	3 mm / 0.12 inch	3 mm / 0.12 inch	3 mm / 0.12 inch	3 mm / 0.12 inch	1 mm / 0.04 inch	10 mm / 0.4 inch
		surface layer thickness	0.8 mm / 0.03 inch	0.8 mm / 0.03 inch	0.8 mm / 0.03 inch	0.8 mm / 0.03 inch	0.2 mm / 0.008 inch
Indentation size on test surface with 300 HV, 30 HRC		diameter	0.54 mm / 0.21 inch	0.54 mm / 0.21 inch	0.54 mm / 0.21 inch	0.54 mm / 0.21 inch	0.38 mm /0.015 inch	1.03 mm / 0.04 inch
Indentation size on test surface with 300 HV, 30 HRC		depth	24 μm / 960 μinch	24 μm / 960 μinch	24 μm / 960 μinch	24 μm / 960 μinch	12 μm / 480 μinch	53 μm / 2120 μinch
Indentation size on test surface with 600 HV, 55 HRC		diameter	0.45 mm /0.017 inch	0.45 mm /0.017 inch	0.45 mm /0.017 inch	0.45 mm /0.017 inch	0.32 mm / 0.012 inch	0.9 mm / 0.035 inch
Indentation size on test surface with 600 HV, 55 HRC		depth	17 μm / 680 μinch	17 μm / 680 μinch	17 μm / 680 μinch	17 μm / 680 μinch	8 μm / 2560 μinch	41 μm / 1640 μinch
Indentation size on test surface with 800 HV, 63 HRC		diameter	0.35 mm / 0.013 inch	0.35 mm / 0.013 inch	0.35 mm / 0.013 inch	0.35 mm / 0.013 inch	0.30 mm / 0.011 inch
Indentation size on test surface with 800 HV, 63 HRC		depth	10 μm / 400 μinch	10 μm / 400 μinch	10 μm / 400 μinch	10 μm / 400 μinch	7 μm / 280 μinch

Materials	HV	HB	HRC	HRB	HSD	Tensile strength (MPa)
Steel & Cast Steel	83-976	127-651	20-68.5	38.4-99.6	32.5-99.5	See Table Below
Cold Work Tool Steel	80-898		20.4-67.1
Stainless Steel	85-802	85-655		46.5-101.7
Grey Cast Iron		93-334
Ductile Iron		131-387
Cast Aluminum Alloys		19-164		23.8-84.6
Brass		40-173		13.5-95.3
Bronze		60-290
Copper		45-315

Materials	No.	HLD	Tensile strength (MPa)
Mild Steel	1	350~522	374~780
High Carbon Steel	2	500~710	737~1670
Cr Steel	3	500~730	707~1829
Cr-V Steel	4	500~750	704~1980
Cr-Ni Steel	5	500~750	763~2007
Cr-Mo Steel	6	500~738	721~1875
Cr-Ni-Mo Steel	7	540~738	844~1933
Cr-Mn-Si Steel	8	500~750	755~1993
Super Strength Steel	9	630~800	1180~2652
Stainless Steel	10	500~710	703~1676