M/s. Contech Instruments Ltd Turbhe, Navi Mumbai, Maharashtra

XRF Spectrometer thus far restricted only to the Research Labs is the most scientific approach for the elemental analysis which has found a new market segment in the Gold Jewellery Industry for the most accurate and reliable gold purity checking,Traditional Gold purity testing methods such as fire assay and chemical analysis are time consuming, cumbersome and destructive. XRF testing is relatively simple, fast, reliable, inexpensive, no sample preparation required and most of all is non – destructive.Energy Dispersive X-ray Fluorescence (EDXRF) technique relies on the detector and the detection circuit capability to resolve spectral peaks due to different energy X-Rays emitted when a primary X-Ray beam strikes a metal alloy corresponding to different elements in the sample, intensity of the spectrum radiation proportional to the concentration of element. The spectrum then processed through the powerful computer software which calculates and reports the various elements & their composition in the sample

Energy Dispersive X-ray Fluorescence (EDXRF) technique relies on the detector and the detection circuit capability to resolve spectral peaks due to different energy X-Rays emitted when a primary X-Ray beam strikes a metal alloy corresponding to different elements in the sample, intensity of the spectrum radiation proportional to the concentration of element. The spectrum is then processed through the powerful computer software which calculates and reports the various elements & their composition in the sample.

We offer Wireless Indicators. Contech the leading manufacturer of high precision electronic balances in India with 18 years Industry experience today offers the complete range of Electronic Balances and Weighing scales for various applications. Wireless Indicators Selectable weighing capacity and least count through keyboard. High speed AD conversion Full digital calibration through keyboard enabling easy replacement of Indicator in the system. 3 point linearity correction. Optional Battery Backup Bright LED Display RS-232 Interface (optional) Fitted with radio frequency receiver for the reception of load signal from a loadcell fitted with radio frequency transmitter. Maximum distance upto 50 mtrs. Specifications : Taring Range : Up to full capacity Response time : 3 secs Power Req : 90-250V, 5060Hz, 10 Watt Operating Temperature : 15 to 40 deg C

Number Of Flower : Weighing Indicator

Power Supply : 90-250V, 50/60Hz, 10 Watt

Display Type : LCD

Brand Name : Contech Instruments Ltd.

Contech has various options for the Gem & Jewellery Industries – Carat Balances, Gold Balances & Silver Scales. Models include High Precision Balances incorporating Electro Magnetic Force Compensation Technology for Diamond, Precious Stones & Gold & also economy models based on Loadcell technology for less precision weighing in case of semi precious stones and silver weighing.

Accessories offered along with Balances are remote display, Battery Backup, Standard Weights, Motorized Calibration, Printer, Breeze Shield, Flameproof Enclosure,etc.

Contech Platform Scales are offered with different types of Indicators for different working ambience and application. Flameproof Indicators are housed in special enclosures to meet the stringent requirement for different gas groups and are certified by Central Fuel Institute(CFRI), Government of India. Batching Indicators are offered with potential free relay contacts for the batching application.  High Speed A/D conversion Full Digital calibration through keyboard enabling easy replacement of indicator in the system 3 Point Linearity correction Selectable weighing ranges Optional Real time clock Set point comparison for batching application Maximum 2 NO/NC potential free relay contacts Panel mounting or Desktop Optional battery backup Bright LED Display RS-232 Interface (Standard) Specifications Taring Range : Up to full capacityResponse time : 3 secsPower Req : 90-250V, 50/60Hz, 10 WattOperating Temperature : 10 to 45 deg C

Manufacturers, Suppliers and Exporters Waterproof Scaless (0.1 g - 60 kg) Waterproof Scales: - We are manufacturers, suppliers and exporters of Waterproof Scales, Waterproof Balances, Waterproof weighing machines in India. Available in tabletop and platform type. Optional IP 67 / IP68 SS Loadcell. Optional IP 67 indicator. SS 202, Stainless steel construction Optional SS 304 & SS 316 materials Complete scale washable. Electronics and loadcell totally protected from ingress of water. Ideal for super market, fisheries, meat, etc. Taring Range : Up to full capacityResponse time : 3 secsPower Req : 90-250V, 50/60Hz, 10 WattOperating Temperature : 10 to 45 deg C

Our exclusive array of Waterproof Scales is available in different capacities, models, accuracy and sizes. Weighing between 5g to 60 kg, the have load cells and are electronically protected from water. Moreover, our Waterproof Digital Scales allows complete water tight sealing which is facilitated by their excellent quality rubber bellows and gaskets. Moreover, our scales have optional stain steel enclosure for the indicator with varying platform sizes. Being the leading Exporters of Electronic Waterproof Scales, we provide unique measuring solutions with advanced technology. 5g to 60kg

The applications are Table Top Scales, Piece Counting Scales, Platform Scales, Floor Scales, Pallet Scales, Waterproof Scales, Flameproof Scales, Electronics and loadcell totally protected from ingress of water, All exposed parts made of plastic & stainless steel, Incorporate high quality loadcells, Overload & shock protection for loadcells.

Flameproof cum weatherproof junction box in cast aluminium with multiple ports and cable glands for intlet and outlet connection of loadcells in compliance with requirements in respect of flameproofness and temperature class suitable for use in Zone 1 & Zone 2 and gas groups IIA & IIB atmospheres. Certified by Central Institute of Mining & Fuel Research (formerly known as Central Mining Research Institute, CMRI, Dhandbad).

Electronics and loadcell totally protected from ingress of water. All exposed parts made of plastic & stainless steel. Incorporate high quality loadcells. Overload & shock protection for loadcells.

Optional IP 67IP 68 SS loadcell. Optional IP 65 S. S. Indicator.SS 202, Stainless steel construction, Optional SS 304 & SS 316 material.

Flameproof cum weatherproof junction box in cast aluminium with multiple ports and cable glands for intlet and outlet connection of loadcells in compliance with requirements in respect of flameproofness and temperature class suitable for use in Zone 1 & Zone 2 and gas groups IIA & IIB atmospheres. Certified by Central Institute of Mining & Fuel Research Govt. of India.

Our special Washdown Scales offer a water-resistant construction which allows them to be hosed down after use without damaging the scale. Ideal for food processing factories as well as other industrial applications, our Industrial Washdown Bench Scales is designed to seal out the moisture and other contaminants. The exclusive Washdown Compact Scale has a shock-absorbing base that provides complete protection against overload and impact forces. Being one of the leading Exporters, our scales are available in different capacities and are supported with stainless steel load cell which is corrosion resistant. Moreover, it also backed by an extra-bright, rapid-response display and an optional DC battery backup so that it is possible to operate it anywhere.

Contech the leading manufacturer of high precision electronic balances in India with 18 years Industry experience today offers the complete range of Electronic Balances and Weighing scales for various applications. Universal Indicators Selectable weighing capacity and least count through keyboard. High speed AD conversion Full digital calibration through keyboard enabling easy replacement of Indicator in the system. 3 point linearity correction. Optional Battery Backup Bright LED Display RS-232 Interface (optional)

Number Of Flower : Weighing Indicator

Power Supply : 90-250V, 50/60Hz, 10 Watt

Display Type : LCD

Universal Indicator: - Buy Weighing Indicator, best Weighing Indicator, Indicator weighing machine, finest Weighing Indicator, Weighing Indicator in India. Selectable weighing capacity and least count through keyboard. High speed A/D conversion Full digital calibration through keyboard enabling easy replacement of Indicator in the system. 3 point linearity correction. Optional Battery Backup Bright LED Display RS-232 Interface (optional) Taring Range : Up to full capacityResponse time : 3 secsPower Req : 90-250V, 50/60Hz, 10 WattOperating Temperature : 10 to 45 deg C

Incorporates high quality loadcells. Multiple weighing units, Gram, Kilo gram, carat, litre, pound. Piece counting facility, upto 25 different types. Storage of weights in memory and printing, upto 100 weights. Power saving mode.Bi-directionalBright LED display, high Bright Green LED display (optional) Set point facility up to 2 limits with relay output (potential free contacts) - optional.Auto power off.Battery backup (optional). Rechargeable sealed maintenance free battery.

Our wide range of accurate weighing equipments consists of Table Top Scales. These well-designed scales offer multiple functions of Parts counting, accumulation and net gross. Ranging in different capacities and models, we have special expertise in manufacturing Table Top Digital Scales which is a new innovation in weighing technology. These Table Top Weighing Scales are supported by a bright LED display and an optional battery backup option. Besides, these they also come with overload and shock load protection and a standard bi-directional interface. Counted among the prime Exporters, we supply these highly precision scales as per our customers’ specifications. CT-Series : 0.1g to 35kg Features Multiple functions : Parts counting, accumulation, net gross. Standard bi-directional RS-232 interface. Overload & shock load protection. Bright LED display. Battery backup (optional) rechargeable battery. Elegant Plastic Molded Enclosure. Individual keys & molded keys tops for greater keyboard reliability. Multiple weighing units, gram, kilo gram, carat, tola, Liter, Pound. Piece Counting Facility, up to 25 different types. Storage Of Weights in memory & printing, up to 100 weights Power saving mode. Bi-directional RS232 interface to interface with computers & printers. Selectable baud rate. Auto Power Off. Peak Hold facility. Date & Time facility. Multiple Print options with Sr. No., Date, Time & Weight in Horizontal Verticle mode. Automatic zero tracking. User selectable Tare Zero mode option with Netgross. Facility for minimum use.  

Number Of Flower : Industrial Scale

Power Supply : 110-230V,AC,50/60 HZ or 6VDC

Display Type : LED

Rated Load : 15kg/35kg

Accuracy : 0.5g/2g

Brand Name : Contech Instruments Ltd.

Contech CpH -102, an advanced Bench top pH Meter is the perfect combination of the state of the art electronic design coupled with advanced software & reliable electro chemical sensor higher uses a combination plastic pH electrode with inbuilt temperature sensor for the simultaneous measurements of pH & temperature & automatic temperature correction. CpH-103, a higher end bench pH Meter incorporates a glass electrode & seperate temperature sensor for high accuracy pH measurement & automatic temperature compansation. These pH Meters cover innumerable applications in Research, Education, Chemical, Pharmaceutical, Food processing, Cosmetic, Biological & Agricultural fields.

Bright LED display. * Clear and bright extra display for customer viewing at a distance. * 100% tare facility. * Net and Gross weight indication. * Accumulation of weights in memory. * RS-232 interface to connect to a computer printer. * Audio visual overload indication. * Optional battery backup.

Programmable 1 or 2 limits setting. Status indication weight under, weight Ok, weight over. Illuminated status display for clear and distant viewing. Programmable Audio indication. Can be offered with any type of scale

Programmable 1 or 2 limits setting, Status indication weight under, weight Ok, weight over, Illuminated status display for clear and distant viewing, Red, Yellow & Green for different status indicator, Different colours can be programmed for any status, Programmable Audio indication, Can be offered with any type of scale.

To obtain the best accuracy from precision balances, the balances need to be frequently calibrated using precision standard weights. Contech offers Brass & Stainless calibrated weights. Weights are available in cylindrical configuration. High precision metrological standard weights and weight box.Complete range : lmg to 200 g weight box and loose weights upto 20 kg.Stainless steel, Austenite alloy, Brass material.Calibrated by NABL accredited Laboratory, RRSL (Regional Reference Standard Laboratory), NPL (National Physical Laboratory).

Rugged aluminum diecast enclosure for Models upto 20 ton.Steel heavy duty enclosure for Models above 20 ton.25 mm height LED display for Models upto 20 ton & 38mm height above 20 ton.Maximum safety overload 200%.Inbuilt sealed maintenance free re-chargeable battery and battery charger Infrared remote keypad, operating distance 10 mtr ,Storage of weights in memory upto 100 weights.Power saving by switching off the display.Automatic zero tracking.

SMPS Which provides required DC voltages for the operation of the scale circuit. SMPS operates on a high frequency and hence the circuit becomes efficient & compact. The input AC power voltage span is 100-270V, AC, 5060Hz and hence with SMPS, the scale can operate on both 110V and 220V AC supply.