Include response time of less than 2 seconds, high intrinsic accuracy (better than + /- at Palladium point), reproducibility, light weight and easy operation. It is entirely factory assembled, calibrated and tested.The expandable Thermocouple is a very low cost and yet highly useful, versatile temperature measuring sensor for Ferrous and Non-ferrous molten metal applications, for which it has no substitute.

FONDTIP® is aimed at providing the ultimate answer to low cost temperature measurement and specially designed to suit foundry conditions.Carefully chosen materials such as special high temperature ceramic sleeve, extra long quartz sheath, precision thermocouple wires etc result in a product which is safe, versatile, accurate and highly economical.

Wider applications : 

FONDTIP® is patently suited for precise probing in induction furnaces, ladles, moulds and streams that had so far remained beyond the scope of a direct probe. FONDTIP® also comes in handy for runners, continuous casting Tundishes - virtually for all application where the slag is minimal - preferably nil-specially for salt bath furnaces.

For faster productivity, least analysis time and determination of highly accurate chemistry of bath. Samplers is an internationally accepted form of sampling for enabling faster and more accurate metal analysis resulting in greater furnace turns round.

As the name suggests, the metal sample is extracted in the form of metal lollipop- the internationally adopted disc and pin configuration. 

Specifications : 

Normal configuration consists of one oblong disc of 8 or 12mm thickness and one pin of diameter 6.0mm. However circular discs as also a second pin of 4.00mm are also available

Scientific sampling
Totally slag free
No loss of trace elements
Multiple choice of de-oxidants
Minimal sample preparation time resulting in versatility, quick and true analysis

Fykays' Molten Metal Temperature System (MMTS) combine sophisticated electronic design with down-to-earth practical needs of the metallurgist, resulting in a state-of-art, versatile, rugged, reliable electronic system. High standards of technology in software and high quality of hardware design, close tolerance components have resulted in equipment, which can be modestly described as users' dream.

Over the years, FYKAYS have closely studied the industry's close temperature measurement, avoidance of cold heats, excessive skull formation, unnecessary superheats, running stopper rods, hot spots, high energy costs / tonne of metal produced, etc. The result is FYKAYS MMTS.

Fykays offer a wide range to select from:

Panel mounted, Microprocessor based, rugged, mains operated unit.
Panel mounted Micro Computer based unit offers sophistication to meet any / all needs.
Multi Station Queuing system offers the ultimate range in large steel melt shops with several measuring stations.

Features:

Portable rechargeable battery operated unit
Panel Mounted Microprocessor
Panel mounted microcomputer based unit
Multi-station queuing
Audio-Visual Signal System

Rapid Calibrating device (Instameter) is designed and built to serve a dual purpose; that of a continuity tester and a calibrator. On plugging theRapid Calibrating device (Instameter) with the selector in the 'OFF' position, the entire circuit continuity is indicated. Once this has been established the sector is positioned at T1, T2, T3, or T4.

The corresponding calibrated mill volts are fed into the instruts, whereupon the corrective calibration can be carried out. The most versatile feature of this unit is that the signal is injected through the compensating cables, connectors etc. thus, there is full compensation for all possible errors, arising due to the cables etc., themselves.
Instruments, thus calibrated with the help of Rapid Calibrating device (Instameter), reproduce the thermocouple signal with 100% exactitude.

Self-powered :

Instameter is self-contained and is powered by a commonly available 9v battery thereby obviating the limitations of external power supply.

Variety type

For carbon equivalent meters 'CC' or 'CS'
For immersion pyrometry systems 'T-10', 'T-13', 'T18'
For oxygen in steel system '0'

Instameter is a portable handy instrument designed and manufactured by Fykays combining several long sought after features that instrument engineers and technicians desire o have in a rapid checking and calibrating device for use on the shop floor.

Instameter is provided with built in automatic cold junction compensation for effective ambient correction over a range of 0°C to +50°C; with accuracy better than +\-0.1°C/1°C. Calibrations available: IPTS 68, DIN, NBS, BS, AFNOR etc.

THERMOXYTIP contains a well-established solid electrolyte and a solid-state reference material encapsulated in a quartz tube to form the Oxygen sensor in a modular form. This sensor together with the Oxygen activity in the steels form a millivolt cell and generates an e.m.f. Proportional to the amount of dissolved Oxygen in the molten steel bath. 

A high melting point virgin metal rod forms the bath electrode making contact with the molten metal thus completing the electric circuit. The well-known THERMOTIP brand Disposable Thermocouple forms the companion bath temperature sensor. 

Multivarious uses of THERMOXYTIP:

The carbon content in steel can be estimated under certain circumstances. When the Carbon and the Oxygen reaction has reached an equilibrium this may be expressed by the relation:M=(% C) (%O) = 0.0022Thus with an indicated oxygen content of say 300 ppm, the carbon content can be estimated to be 0.073 %.Since Silicon and Oxygen diffuse very rapidly at liquid steel temperature, the equilibrium of the reaction Si + 2 O = SiO2 is achieved very quickly and % Si can be estimated by the equation.Log % Si = 20, 166 E/T - 12530/T + 2.78Where E = Oxy probe output voltsT = Temperature in Degrees KelvinIn case of low carbon Aluminum killed argon stirred steels (LCAK), the residual aluminum can be determined.

Description : FYKAYS' OXYCOMP-D® is a versatile microprocessor based, extremely fast instrument for rapid determination of active oxygen in molten steels and alloy steels as well as copper alloys.

The instrument derives its twin signals of oxygen cell voltage and bath temperature from two-in-one probe - THERMOXYTIP®, instantly calculates and presents a DIRECT Digital display. By virtue of fast sampling techniques (less than 200 mS), unique Plateau detection method, latching and storing of data, the OXYCOMP-D® retains the transient output signals from the expendable probe (Max 10-15 secs) and calculates the oxygen content in the molten metal.

Technical Features :

The instrument architecture is built around the versatile 8085 A microprocessor. Dual 4 ½ digit A/D converters convert the thermocouple and oxy cell mV signals in less than 200 mS. The detection of the steady values is achieved by unique "plateau detection" method. The RAM stored values are fed on to the CPU, which calculates and displays the results on bright, 25 mm, seven LED's.The various equations are stored in battery backed ROM's. In order to facilitate proper operating, the system has built-in audio-visual signaling system, which generates functional signals such asREADYMEASUREMENT IN PROGRESSOVERERROR

The signaling system consists of signal lamps and piezo electric hooter on the instrument panel with auxiliary relays to trigger field mounted lamps and hooter.

Features:

Microprocessor Based
Highly Versatile
Instant Computation
User Friendly
Multiple Output
Built-in Alloying Elements Correction