Providing you the best range of v- tech mandibulometer, dieletric measurement setup, vicat needle apparatus, chest depth caliper, v- tech digital picoammeter and four probe method with effective & timely delivery.
₹ 14,000 /Piece Get Latest Price
Material | Aluminium |
Color | Gray |
Model Name/Number | VT |
Brand | V-TECH |
Country of Origin | Made in India |
Material Aluminium
Color Gray
Brand V-Tech
Country of Origin Made in India
₹ 9,950 /Piece Get Latest Price
Brand | V-Tech |
Usage | Laboratory |
Power Supply | 100-240V AC; 50/60Hz |
Dielectric Cells | 75 mm |
Display Accuracy | +/- 0.3% |
Digital Voltmeter | 0 - 9.99 V DC |
Minimum order quantity: 1 Piece
Probes Arrangement
It has two individually spring loaded probes. The probes arrangement is mounted in a suitable stand of high quality alumina which also holds the sample plate. To ensure the correct measurement of sample temperature, the thermocouple junction is embedded in the sample plate just below the sample. This stand also serves as the lid of temperature controlled oven.
Proper leads are provided for connection to Capacitance Meter and Temperature Controller.
Sample
Oven
Main Units
(i) Temperature Controller
Instrumentation , is in the field of Instrumentation Sales Service & Repairs with 40 years of experience. We provide service & repairs to your old high precision instruments and equipment. We provide cost effective service & Repair to any brand, any make instruments with service warranty. Why not try once?
Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or Imported
₹ 3,500 /Piece Get Latest Price
Brand | V-Tech |
Accuracy | 0.5% |
Height | 40mm |
Repeatability | 0.1 degree C |
Top Dia | 60mm |
Bottom Dia | 70mm |
Minimum order quantity: 1 Piece
Standards: IS 4031, 2645, 2542 ( PART-1), 1727, 5513 & 712. BS 12, 146, 915, 1370, 4027, 4246, 4248, AASHTO T 129, E 131.
Specification: The apparatus consists of a metallic frame bearing a freely movable and with a cap at top, one vicat mould and glass base plate and one set of needles one each initial needle, final needle and consistency plunger. It comes with a dashpot which facilities gentle lowering of the needles.
Accessories: Mild steel base plate 5 inches x 5 inches. Fulcrum mould , brass , 80 mm i.d. base dia x 70 mm i.d. top dia , 40 mm height.
Note: Normally set of needles and mould which meet is requirements as per I.S. 5513 are supplied. While ordering please specify the specification code of the instrument required. Vicat needle apparatus for determining consistency of hydraulic cement. Gypsum plaster, lime etc. As per ASTM C 187-58 C 472-62 C 110-58, IS 2542(Part-1) can also be supplied.
Instrumentation , is in the field of Instrumentation Sales Service & Repairs with 40 years of experience. We provide service & repairs to your old high precision instruments and equipment. We provide cost effective service & Repair to any brand, any make instruments with service warranty. Why not try once?
Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or Imported
₹ 10,000 /Piece Get Latest Price
Brand | V-Tech |
Material | Aluminium |
Display Type | Analog |
Usage/Application | Laboratory |
Color | Black |
This aluminum instrument accurately measures chest depth in inches or centimeters. Popular uses include measuring maximum chest expansion from resting to full inspiration. Range is from 0 to 24inches in 0.50 inch graduations (0 to 60 cm with 2.0 cm graduations).
₹ 49,500 /Piece Get Latest Price
Display Type | LCD |
Brand | Nunes Instruments |
Model | 31/2 digit 7 segment LED (12.5mm height) with auto polarity |
Usage | Laboratory |
Accuracy | 0.2% for all ranges |
Multiplier | X1,X10,X102,X103,X104,X105 |
Minimum order quantity: 1 Piece
Symbolic to all the success, we have gained in the industry, remains our status as prominent manufacturer, exporter and supplier of an innovative array of Digital Picoammeters. Our offered range is ideal for being used in general laboratory and R&D labs. By employing updated techniques and advanced equipments, we fabricate this versatile multi-purpose equipment so as to maintain industry defined standards.
Features:Instrumentation , is in the field of Instrumentation Sales Service & Repairs with 40 years of experience. We provide service & repairs to your old high precision instruments and equipment. We provide cost effective service & Repair to any brand, any make instruments with service warranty. Why not try once?
Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or Imported
₹ 59,500 /Piece Get Latest Price
Usage/Application | Laboratory Experiment |
Automation Grade | Semi-Automatic |
Code No. | 9030 |
Warranty | 18 Month |
Brand | V-Tech |
Packaging Type | Box |
Minimum order quantity: 1 Piece
Description of the experimental set-up
1. Probes Arrangement
It has four individually spring loaded probes. The probes are collinear and equally spaced. The probes are mounted in a teflon bush, which ensure a good electrical insulation between the probes.
A teflon spacer near the tips is also provided to keep the probes at equal distance. The whole – arrangement is mounted on a suitable stand and leads are provided for the voltage measurement.
2. Sample
Germanium crystal in the form of a chip
3. Oven
It is a small oven for the variation of temperature of the crystal from the room temperature to about 200°C (max.)
4. Four Probe Set-up, DFP-02
The set-up consists of three units in the same cabinet.
(i) Multirange Digital Voltmeter
In this unit, intersil 3½ digit single chip A/D Converter ICL 7107 has been used. It has high accuracy like auto zero to less than 10μV, zero drift of less than 1μV/ °C, input bias current of 10pA max. and roll-over error of less than one count. Since the use of internal reference causes the degradation in performance due to internal heating, an external reference has been used.
Specifications:
(ii) Constant Current Generator
It is an IC regulated current generator to provide a constant current to the outer probes irrespective of the changing resistance of the sample due to change in temperatures. The basic scheme is to use the feedback principle to limit the load current of the supply to preset maximum value. Variations in the current are achieved by a potentiometer included for that purpose. The supply is a highly regulated and practically ripple free d.c. source. The current is measured by the digital panel meter.
Specifications:
(iii) Oven Power Supply
Suitable voltage for the oven is obtained through a step down transformer with a provision for low and high rates of heating. A glowing LED indicates, when the oven power supply is ‘ON’. The experimental set-upis complete in all respect.
Instrumentation , is in the field of Instrumentation Sales Service & Repairs with 40 years of experience. We provide service & repairs to your old high precision instruments and equipment. We provide cost effective service & Repair to any brand, any make instruments with service warranty. Why not try once?
Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or Imported
₹ 1.89 Lakh /Piece Get Latest Price
Brand | V-Tech |
Model Name/Number | VT-SF-120 |
Shape | Rectangular |
Color | Grey |
Operating Voltage | 230V - 50 Hz |
Warranty | 1 Year |
We manufacture and supply sonicators for Nano Technology and other laboratory /research purpose, that are of high quality and well known for its features such as reliability, high performance and durability.We ensure that our products match the international standards of quality.
Instrumentation, is in the field of Instrumentation Sales Service & Repairs with 40 years of experience. We provide service & repairs to your old high precision instruments and equipment. We provide cost effective service & Repair to any brand, any make instruments with service warranty. Why not try once?
Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or Imported
Krishna Moorthi (Manager Technical)
Instrumentation
6, G.j Chandran Shopping Complex, Head Quarters Road
Coimbatore - 641018, Tamil Nadu, India