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Leitz automatic micro-hardness tester instructions. Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Leitz automatic micro-hardness tester instructionsAutomaticMicro-Hardness Tester1) ?introduction2) Hardness testing methods2. 1 Vickers indentation2. 2 Knoop indentation3) Technical descriptionP 4) Guide to initial Operationi 5) Execution of hardness measurements6) Changing the diamond pyramids7) Measuring method (Vickers - Knoop)7.1 Evaluation of the Vickers indentation7.2 Evaluation of the Knoop indentation8) Care and maintenance - References9) Tables for the determination of Vickers hardness10) Tables for the determination of Knoop hardnessItems Available: 1Stock ID: vintagecameradeals.co.za 3989
3y
1
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Leitz microflash photomicrography instructions manual. Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Leitz microflash photomicrography instructions manualMicro-hardness TesterAutomatic hardness tests accordingto the Vickers and Knoop methodsThe advantages Brief technical descriptionMicro-hardness tester for non-destructive tests according The LEITZ micro-hardness tester consists of the indentor.to the Vickers or Knoop method. the indentor load and the micrometer eyepiece. it is suitablefor hardness tests in brightfield or with the interferencepitasrervation Of the thardness indentation m brightlield ° contrast device in conjunction with LEITZ incident-lightm e erence con ras ? microscopes. The hardness indentations are observed andHandy and lucid arrangement of the controls ensure con- measured through a micrometer eyepiece With internalvenient and quick hardness [ests? measuring read-out at 400 or 50ox final magnification.Automatic progress of the hardness indentation.Test loads from 2 to 400 p.Quick interchange of the diamond. with constant centrationby pre-centred holder.Period of impression and load bearing adjustable withinwide limits. Guaranteed spotting accuracy i 2pm. Front page:Micro hardness-tester with micrometer eyepieceEVaUatOfl Wfh specual micrometer eyepiece. on the METALLOPLANQ metallographic microscopeItems Available: 1Stock ID: vintagecameradeals.co.za 4056
3y
1
R 300
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Features:
1. high quality material
2. Easy to use even for beginners
3. LCD display, LED lights Emit audible sounds to give accurate reading
4. Diamond indicator (GREEN light ), which illuminates if the stone is a REAL diamond
5. If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction
6. Metal alert ( a long beep when user accidentally touches metal rather than stone )
7. Dimension: 16.5 x 4.5 x 2.5cm
Included Package:
1 x pouch
1 x user manual
1 x color box
Please note:
- I am not always able to take calls during the days , but you can e-mail, whatsapp or sms me anytime.
- You either need to collect the item from me by the Westwood Mall in Westville or you can pay extra for Delivery.
- Delivery charges is as follows:
counter to counter post is R65, speed services is R90, and courier to your door is R100.
1mo
2
R 250
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Get all your diamond, gold , platinum test kits complete
We supply diamond testers, scales, loupes. diamond scratch pens, complete gold test kits
Call 0740969729
2mo
7
R 350
NEGOTIABLE
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Diamond testers and magnifying tools to simplify the job.The Diamond Selector II is a highly affordable diamond tester pen that easily separates diamonds from other gemstones.This beauty can be used on any type of gem with a size equal to or larger than 0.01 carats. It features a basic and simple to use design which makes it easy to operate for both hobbyists and professionals alike.Thanks to its compact and lightweight body, this diamond tester pen is a great tool to carry along to upcoming trade shows or future business meetings and supplier visits.This cheap diamond tester pen needs less than 10 seconds to warm up.Once ready, all you have to do is place the probe on the gem you wish to test.After this, your diamond tester will instantly inform you on whether you’re dealing with a diamond or not.With its backlit LED indicator lights, this diamond tester pen makes it easy to read its test results at any time of the day.The recovery time needed in between tests is merely 2 seconds.This means that you’ll be able to check multiple stones after each other in a short period of time.Thanks to its high-quality thermos probe, you’ll be treated to highly accurate test results at any given moment.If you’re looking for a cheap diamond tester that helps you to separate your diamonds from different gems, the Diamond Selector II by GemTrue is perfect for you.Please note that diamond testers only use thermos conductivity.Because of this, they are not able to distinguish natural diamonds from manmade diamonds such as moissanite or CVD.To do so, you’ll need a multi-tester that uses a thermoelectrical probe.These so-called diamond moissanite testers are able to differentiate between diamond, moissanite, CZ, and other sorts of gems.This 30x Loupe Folding Pocket Magnifier Jeweler loupe with excellent magnification, pop it in your pocket, superb for reading hallmarks.Compactly sized made from solid stainless steel with an attractive chrome silver finish and a crystal clear view.Three times more powerful than the average (10x) loupe at an amazing 30x magnification. A large 21mm lens for clear viewing.Perfect for checking out your metal detecting finds to see hallmarks and anything close up.We have more magnifying tools in stock too for various applicationsTrading Hours:Weekdays 08:00 - 17:00Saturdays 08:00 - 14:00SIK Liquidation Centre.3a Botha Street, Goodwood.Contact Us: 021 592 2222WhatsApp: 0680 222 222
6mo
3
R 1,399
NEGOTIABLE
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DescriptionTwo testers in one. Can identify moissanites or diamond in one second. No need to buy 2 separate testers. Reliable and easy to use.The Prestige Series II Diamond Tester with state-of-the-art technology assuring quick- accurate readings to determine if a stone is a real diamond or a fake.Features include:Automatic and manual mode.Linear display for increased information.Adjustable gain for small stone sizes.Compensation for ambient temperature.Fast warm up timeten seconds!Portable with one nine-volt battery (included).Auto shut-off with a push button switch.Unique new anti-fade circuit which compensates for stone heating.Low battery indicator for accurate readings.Multipurpose alarms: a. Beeps when ready. b. Metal alert. c. Beeps repeatedly when testing a diamond.
1y
VERIFIED
5
R 1,999
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FEATURES:
Easy operation without necessary to adjust LED bar garph via volume
control to match stones of different sizes like that used in other diamond
tester models Could be powered by AAA alkaline batteries, NiMH batteries or an AC
power adaptor (not included in the set) Can distinguised stoned as small as 2 pt Low battery detector Equipped with an elastic probe tip Built in metal detector Automatic power off With "beep" sound indicator Rubber paint finish Factory Calibrated Complete set
includes:
1 x Diamond Tester 1 x Testing Base English User Manual Carrying Case Standard Factory Package SPECIFICATIONS:
Working Voltage: DC 4.5V, AAA Alkaline or NI-MH battery or AC adaptor
(110 ~ 240V, DC 4.2V) (not included in the set) Probe warm up time: about 25 seconds Working time: about 2 hours of continous use Net weight: 65g (not including batteries) Tester Size: 173 x 42 x 22mm (L x W x D) Working Temperature: 18 ~ 30 ° C
3y
VERIFIED
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