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October 1986 PIGMENT AND RESIN TECHNOLOGY 21 Sheensticks for pH, temperature, patented weighin g system an d con conductivity and R H measurement trol are all pneumatic, and are Sheen Instruments has made an housed i n a floo r mounted enclosure. important addition to its range of The drum and sack weigh/filler instruments for the measurement incorporates a supporting frame and control of industrial and labora wor k for the pneumatically operated tory processes wit h th e introduction sack clamp, mounted on a 1 metre of Sheensticks. These cover mea square pneumatic platform scale. surement of pH, temperature , humi - The control unit houses the ana dity/temperature, and conductivity. logue dial indicator, together with The first Sheenstick to be mar the sequence circuitry for controlling keted is the microprocessor-based the two-stage weigh/filling cycle, model 1610 pH meter. This has and additionally provides pneumatic integral buffer comparison memo output signals to interface wit h vari ries, a non-volatile back-up memory able speed th e feed scre w conveyor for the storage of data when the controller. instrument is switched off, and is A slatted conveyor takes th e filled self-calibrating at the touc h of a key. sacks to a heat sealer and stitcher, Other features include an audible both of whic h are semi-automatic in operation. data accept tone, a visual display of error conditions, and provides a Both systems are suitable for stamping by Weight s and Measures. direct display of mV for Radox and ion selective measurements. Details: Darenth Ltd, Unit 14, Belvedere Ind. Estate, Fishers Way, The new pH Sheenstick covers condensed via an air-cooled heat the full range of 0 to 14pH, and — Off Crabtree Manorway, Belvedere, Kent exchanger. Solvent recovered is of 30 ° to 150°C, and 0 to ± 199mV. Tel: 01-310-2244. very high quality. Residual waste Resolution is 0.01 ph , 0.1°C, and and impurities are retained in the Dual Angle Mini Glossmeter 1 mV. Accuracy is 0.02pH, ± 0.5°C, stainless steel reservoir of th e unit, Shee n Instruments has made a ne w and ± 1 mV. and can be removed very simply for addition to its comprehensive range Al l Sheensticks have a common disposal. of glossmeters wit h th e introduction specification, consisting of: 3½ digit The K.100Ex is capable of reclaim of the Dual Angle Min i glossmeter. LCD display; a 6.8m m display size; a ing virtually all solvents in use Suitable for precise gloss mea 12v battery power supply; and over throughou t industry, including surements on a wide variety of all instrument dimensions of 120 x thinners and de-greasing solvents. materials ranging from paint films, 3 5 x 22mm , wit h a typical weigh t of This greatly reduces material costs, plastic s to packaging, the Mini 130gms. and also eliminate s th e considerable glossmeter measures gloss at either expense involved in the safe dispo Details: Shee n Instruments Ltd., 8 60 ° or 20 ° angles. Waldegrove Road, Teddington , Mid sal of volatile waste. dlesex. TW11 8LD. Tel: 01-977 Details: Clouting Machinery Ltd., 0051 . Blackmore, Nr Ingatestone, Essex. CM 4 0QW. Tel: 027 7 823202. Larger solvent recovery unit from Clouting Machinery Darenth weigh/fill big bags and Demand from large industrial users sacks of solvents for a bigger version of the Darenth have recently delivered over 25 litre capacity Set 25 explosion- £30,00 0 of weigh/fillin g equipment proof automatic solvent reclaimer t o ISC Chemicals Limited in has led to the introduction into the Avonmouth . Battery operated, the Dual Angle UK of a 125 litre model by Clouting Different types of containers will Min i works on an automatic power Machinery, Blackmore, nr. Ingate- be filled wit h the toxic, hygroscopic dow n facility, so no On/Of f switch is stone , Essex CM4 0QW (Tel: product, including flexible ½ tonne required. It gives a high stability 0277-823202) . reading which is mainly due to the I.B.C.'s (Big Bags), and 25kg. open This is th e Model K. 10OEx., whic h mout h sacks. A common variable light feedback control circuit — a wil l re-distill and regenerate 30-45 speed screw conveyor feeds the feature to all of Sheen's smaller litres of used an d impur e solvent per product to the tw o adjacent weigh/ - glossmeters. hour, wit h a recovery rate of up to filling stations, via a purpose designed The new Mini glossmeter con 90%. diverter chute. forms to all major standards, includ Tested and approved to the ap The Big Bag weigher comprises ing ISO 2813; BS 390 0 D5; ASTM propriate safety standards, the supporting steelwork for a suspended D523; and DIN 67530. K.100Ex has a two-stage operating weighin g system and concentric Of lightweight construction, it is cycle whic h is controlled automati filling/inflation-extraction tube wit h supplied complete with carry case cally, withou t attention, by a built-in an inflatable cuff. After positioning and calibration standard. electronic programmer. A thermo the Big Bag, the internal liner is Details: Shee n Instruments Ltd., 8 statically controlled boiler vaporises inflated prior to the automatic two- Waldegrove Road, Teddington , Mid the used solvent, which is then stage weigh/fillin g cycle. Darenth's dlesex TW1 1 8LD.Tel: 0 1 -97 7 0051 .
Pigment & Resin Technology – Emerald Publishing
Published: Oct 1, 1986
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