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Polytech Instruments Pvt.Ltd.

Polytech Instruments Pvt.Ltd.
Ghodbunder Road, Thane, Maharashtra

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Call 08068051313 Ext. 375

Our Products

  1. Testing Equipment 67 Products available
  2. Laboratory Equipments 13 Products available
  3. Measurement Gauges & Fittings 12 Products available
  4. Measuring Instruments & Equipment 11 Products available
  5. Laboratory Apparatus 8 Products available
  6. Medical Equipment & Supplies 5 Products available
  7. Testing Equipments 4 Products available
  8. Sensors 4 Products available
  9. Weighing Scales & Measuring Tapes 3 Products available

  10. Analyzers And Analytical Instruments

    2 Products available
  11. Others Products 45 Products available

Weighing Scales & Measuring Tapes

Our product range contains a wide range of Precision Balance, EXPLORER PRECISION BALANCE and calibration blocks

Precision Balance

Precision Balance
The Adventurer is one of the industrys most versatile balances - it counts, it sums, it holds and it delivers traceable results. With a full range of Analytical and Precision models, no other balance in its class offers all these features in a compact design. Internal calibration ensures weighing accuracy by allowing you to calibrate the balance prior to use without the need of external weights and the environmental settings offer three filter modes and adjustable zero tracking which are ideal for working in slow filling applications where sensitivity is a must. When working in harsh environments, the user can adjust balance settings to compensate for vibrations and other disturbances. All Adventurer models come with a built-in RS-232 serial interface, and with full GLP/GMP data output, it is sure to meet all your traceability and compliance requirements.Other features include
Dynamic Weighing Mode - Allows the user to weigh small animals and filters out animal movements to provide a stable weight indication
Parts Counting with Optimisation - Allows the user to count based on a calculated piece weight. With optimisation, counting accuracy is improved through auto re-calculation of the piece weight
Percentage Mode - Allows the user to display the weight of a sample as a percentage of a reference weight
Check weighing Mode - Allows the user to check the weight of a sample against a preset target
Totalization Mode - Allows the user to sum a series of sample weights
Display Hold Mode - Allows the user to hold the highest stable weight on the display until cleared
Weighing Capacities
Analytical - 110g/0.1mg up to 260g/0.1mg available
Precision - 210g/1mg up to 8100g/0.1g available

The Adventurer can be supplied with OIML approval.
Technical Specification
  • Weighing Capacity 110g up to 8100g
  • Repeatability (g) 0.0001 up to 0.1
  • Readability (g) 0.0001 up to 0.1
  • 2-Line Liquid Crystal Display (LCD ) with Backlight
  • RS232 with GLP/GMP Data Output
  • Rigid Metal/ABS construction
  • Glass draft-shield with flip top door
  • AC adapter included
  • Multiple Application Modes
  • Selectable Environmental Settings
  • 18 selectable units of measurement (non OIML approved)

Optional Ancillaries
  • Thermal Printer
  • Impact Printer
  • Printer Cable
  • Computer software
  • Display cover
  • Internal calibration
  • Traceable Calibration Certificate
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EXPLORER PRECISION BALANCE

EXPLORER PRECISION BALANCE
The Explorer series of analytical and precision balances has established itself as market leader in its class. A compact design, the Explorer delivers accurate results within seconds improving operator efficiency, productivity and throughput, with a stabilisation time up to 50% faster than basic models. Its superior anti-vibration system makes the Explorer ideal for unstable working conditions. It is supplied with a frameless, flip top anti-static glass draft-shield which provides unobstructed access to the working chamber.
Simple prompts using Icons on the large colour VGA display make navigating the menus easy and the resistive touch screen display quickly responds to the operators touch or stylus. Also included on the Explorer is a four point touch-less sensor for total hands free operation and the internal calibration procedure ensures accuracy is maintained even if ambient room temperatures effect the weighing accuracy.
Test results can be downloaded via the onboard RS232 serial interface connector direct to Excel or to an optional thermal printer.
Other features include Qwerty keyboard and numeric keypad, 14 built in applications, 11 operating languages, NTEP and OIML models available, menu lock switch, security bracket, integral weigh below hook for below balance weighing applications, removable stainless steel weighing platform, stability indicator, overload and under load indicators, auto standby, Weighing (17 units + custom units), Parts Counting, % weighing, Animal/Dynamic Weighing, Check weighing, Filling, Totalization, Formulation, Differential weighing, Density determination, Peak hold, Ingredient costing, Pipette adjustment, Gross/Net/Tare Weighing

The Explorer can be supplied with OIML approval.

Technical Specification
  • Weighing Capacity 120g up to 10200g
  • Repeatability (g) 0.0001 up to 0.1
  • Readability (g) 0.0001 up to 0.1
  • Auto Calibration
  • RS232 Interface & USB
  • Display Size 5.7 in / 145 mm (diagonal)
  • Display Full-colour VGA graphic display, 4-wire resistive touch screen
  • Electrical characteristics AC Adapter Input: 100-240 VAC 0.6A 50-60 Hz
  • CE, CSA/UL and FCC approved
  • 18 selectable units of measurement (non OIML approved)
Optional Ancillaries
  • Thermal Printer
  • Impact Printer
  • Printer Cable
  • Ethernet Interface Connector
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calibration blocks

Calibration Blocks
Calibration Blocks

Calibration Block V1 allows to:
  • determine the insertion point of ultrasonic oscillations and distance from the piezoceramic plate to the probe housing with accuracy 0, 5mm;
  • define the angle of input the ultrasonic oscillations with accuracy 1 angle degree;
  • define the uncontrollable (dead) zone (for steel) straight beam ultrasonic piezoelectric transducers;
  • determine the linearity scanning ultrasonic flaw horizontally;
  • configure the speed and sensitivity of the scan of straight beam, angle beam and dual element piezoelectric transducers.

Calibration Block V2 allows to:
  • calibrate the scanning of flaw detectors through the expansion velocity of ultrasonic waves, working with straight beam piezoelectric transducers;
  • calibrate the scanning of flaw detectors through the expansion velocity of ultrasonic waves, working with angle beam piezoelectric transducers;
  • set a conditional sensitivity of ultrasonic flaw detectors with straight beam and angle beam piezoelectric transducers;
  • determine the output point of ultrasonic oscillations and distance from the piezoceramic plate to the probe housing;
  • define the angle of input the ultrasonic oscillations into steel.

Advantages
  • High quality
  • Competitive price

Specifications

Specifications of Calibration Block V1
  • Sample is made from low carbon fine-grained steel with a small damping coefficient.
  • Expansion velocity of longitudinal ultrasonic oscillations in the calibration block at the frequency 5.0 MHz and at the temperature of 20( 5) C is 5920( 30) m/s.
  • Expansion velocity of longitudinal ultrasonic oscillations in the insertion material into calibration block at the frequency 5.0 MHz and at the temperature +20( 5) C is 2670(100) m/s.
  • The geometrical dimensions of the sample corresponds to ISO 2400, DIN 54120, BS 2704.

Specifications of Calibration Block V2
  • Expansion velocity of transversal ultrasonic oscillations in the calibration block at the frequency 5.0 MHz and at the temperature 20( 5) C is 5920( 30) m/s.
  • Expansion velocity of transversal ultrasonic oscillations in the insertion material into calibration block at the frequency 5.0 MHz and at the temperature of 20( 5) C is 3255(15) m/s.
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