BS 593 (Partial Immersion) Mercury - White Glass Back

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  • BS 593 (Partial Immersion) Mercury - White Glass Back

BS 593 (Partial Immersion 100mm) Mercury - White Glass Back


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+44 020 8542 2283

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Supplied singles

Remember to order your Works or UKAS Certified Calibration Certificate, you may need it to verify the accuracy of your thermometer to validate the integrity of your test measurements.

Thermometers with ◄ by range also have an ice point

Additional Information

Zeal BS 1704 and BS 593 Laboratory Thermometers are quality precision instruments manufactured in

compliance with the relevant standard. Made from the highest quality lead, normal, or borosilicate glass that has a uniform capillary bore and is free from strain. The thermometers are scientifically annealed and artificially aged before calibration to ensure stability and to maintain accuracy. Top expansion chambers are provided where necessary to allow for overheating and to facilitate rejoining of the mercury column should it become separated in transit or use. The triple distilled Mercury fillings have pressurised nitrogen gas above the column to provide reliable readings at the lowest temperatures on the scale. Thermometer scales are engraved into the glass. Each instrument is packed in a protective plastic container.

Order Code


Schedule Mark


Max Length

Max Error

L3000 -30/+10C A10C/100 0.1 405mm 0.5
L3001 -20/+20C A20C/100 0.1 405mm 0.3
L3002 0/+40C ◄ A40C/100 0.1 405mm 0.4
L3003 +40/+70C ◄ A70C/100 0.1 405mm 0.4
L3004 +70/+100C ◄ A100C/100 0.1 405mm 0.4
L3005 +100/+130C ◄ A130C/100 0.1 405mm 0.4
L3006 +130/+160C ◄ A160C/100 0.1 405mm 0.4
L3007 -20/+60C B60C/100 0.2 405mm 0.4
L3008 +50/+110C ◄ B110C/100 0.2 405mm 0.6
L3009 +100/+160C ◄ B160C/100 0.2 405mm 0.8
L3010 +150/+210C ◄ B210C/100 0.2 405mm 1.2
L3011 +200/+260C ◄ B260C/100 0.2 405mm 2.0
L30012 -5/+105C C105C/50 1.0 205mm 0.2
L30013 -5/+105C C105C/100 1.0 205mm 0.2
L30014 -2/+52C F50C/100 0.2 405mm 0.2
L30015 +24/+78C F75C/100 0.2 405mm 0.2
L30016 0+48/+102C F100C/100 0.2 405mm 0.2
L30017 +72/+126C F125C/100 0.2 405mm 0.2
L30018 +98/+152C F150C/100 0.2 405mm 0.3
L30019 +123/+177C F175C/100 0.2 405mm 0.3
L30020 +148/+202C F200C/100 0.2 405mm 0.4
L30021 +95/+255C F255C/100 0.5 405mm 0.4
L30022 -20/+150C F150C/76 1.0 327mm 0.8
L30023 -7/+300C F300C/76 1.0 395mm 1.5
L30024 +173/+227C F225C/100 0.2 400mm 0.4
L30025 +198/+252C F250C/100 0.2 405mm 0.6
L30026 +223/+277C F275C/100 0.2 405mm 0.8
L30027 -7/+400C F400C/76 1.0 418mm 1.5 TO 300C
3.0 OVER 300C
L30028 +248/+302C F300C/100 0.2 405mm 1.0