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| CEMENT AUTOCLAVE |
| As per IS-4031 Standard |
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This Autoclave is suitable for conducting accelerated soundness tests on cements or
the autoclave expansion test, requiring constant steam pressure with the corresponding constant temperature. It consists of a stainless steel cylinder with an
insulated cover, mounted on a sturdy supporting frame, enclosed in a heat insulated metal housing. The attached control until encloses a sensitivity pressure regulator and pressure gauge, power switches and pilot lamps for controlling the electric heating units.
Supplied complete with Test Bar Holder, Special Rack to hold specimens above water
level in the autoclave and in a vertical position to expose them in the same manner.
Auto clave for soundness test designed for the performance of expansion test of cement it consists of cylindrical vessel in special steel, that can receive rack holding 10 specimens of 25 x 25 x 250mm.
This vessel is thermally isolated and coated with a sheet protection. heating is achieved through two special resistance. The control panels comprises of a pressure gauge with regulator incorporated thermostat and start / stop controls, button for temperate setting the auto clave is fitted with safety
valve..
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Power Supply : 220-240V , 50 Hz , AC Supply
This Autoclave has a working pressure : 20 ( - + 0.7) bar with control valve.
Temperature : 216° C
Temperature Efficiency : ± 2°C
Heating up period : (45 - 75) min or more Temp: 216°C
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Optional Accessories :
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Automatic
Pressure Control Switch (Pressure control switch - INDFOSS PIEZOSTAT)
- This semi-automatic device controls the pressure inside the
chamber mechanically and cuts-off the current from the heating
elements, when the desired/ set pressure value level is attained
inside the chamber and restarts the mechanism once the pressure
inside the chamber falls from the desired level.
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Automatic
Water Cut-off Device - This device is a safety device
which protects the heaters from running dry. This device ensures
that the machine is automatically switched off in case the desired
water level falls below the prescribed level.
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Temperature
Indicator (Dial Type) - This device indicates the temperature
inside the chamber.
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Mechanical
Timer with Alarm System - This is a semi-automatic device
which is initiated once the pressure level inside the chamber
reaches the desired value, it regulates the sterilization time
of the media to be sterilized and when the desired time is passed,
it activates the buzzer, which indicates that the sterilization
cycle is complete and media can be extracted.
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Special/ Advanced Accessories
1.Temperature
Chart Recorder- These self-contained,
easy-to-use recorders provide a permanent record of temperatures,
using a precise, spiral-wound bi-metallic strip transducer. All
models include an on/off switch, locking door and built-in slot
for an optional tie-down cable and lock. All include one "AA"
battery, pen, starter box of 60 charts and manual. All come standard
with one-point NIST traceable Certificate of Calibration.
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Specifications:
Pen Accuracy: ± 2% full scale
Power Supply: One "AA" alkaline
battery
Average Response Time: 11 min. to move
63% of scale
Chart Size: 4" Diameter
Dimensions: 7" x 5.5" x 2.5"
(18cm x 14cm x 6.5cm)
Weight:480g
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Microprocessor
based programmable Temperature - Our digital Controllers
offer high speed, high precision, and multiple I/O and use a 5-digit,
3-row LCD display for high visual clarity.
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A short sampling
period of 50 ms enables use in applications requiring high-speed
response.
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PV, SP, and MV
data is displayed simultaneously in a 3-row, negative LCD display
with a backlight.
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Multi-loop control,
cascade control, and proportional control are possible with
a single Controller.
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When using models
with communications functions, initial settings can be downloaded
and settings can be masked using Support Software (Thermo Tools).
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Equipped with calculation
functions as a standard (e.g., square root calculation and broken-line
approximation).
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High-speed
Sampling at 50 ms-
Our Controller features high-speed sampling at 50ms per
loop, making it ideal for flowrate, and pressure control. A square
root function for flowrate control is available.
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| Resolution
of 0.01°C with Platinum Resistance Thermometers - Analog inputs
have a high accuracy of ±0.1%. The resolution when using platinum
resistance thermometers is 0.01°C and is 1/43,000 for transfer and
control outputs (between 4 and 20 mA). This allows measurements of
temperature and humidity, fluctuation detection, and logging with
environmental testing equipment to be performed at high resolution. |
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| Universal Digital
Data Recorder with Computer |
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- Accepts Process Data on 2-wire serial port (RS-485) from Multiple
Devices (Like proces Indicators, Controllers, Scanners etc.)
- Formatted Recording of process Value, Alarm status, and Stepoint
value with Time, Calender and date.
- User Programmable Recording Interval from 0 - 250 Minutes (0-
pause).
- Continuous for Time Slot ( Hours/ Minutes) recording Modes.
- Facility to view elapsedTime in Time Slot Recorfing Modes.
- Smart Cable for Direct Interface to 80/132 Column Dot matrix
Printer. Online Printing available.
- Huge data storage capacity With Guaranteed data Retention Life
of Greater than 10 years in absence of Power.
- Facility to view number of Stored records, Free records and
record storage capacity.
- Well formatted Printout of recorded data with comprehensive
Header.
- Facility for Page - wise printing with Auto Page numbering and
user settable top margin, bottom margin and page Length.
- Automatic Page adjustment to ensure that No record is split
on two pages while printing.
- Facility to print Process value alarm conditions with underline.
- Two in-built Independent alarms. Alarm-1 for record management
and on-printer/ communication Error. Alarm-2, RTC based, for time
bound operations.
- User selectable Baud rate for serial communication.
- PC connectivity
- Front panel smart connector for easy data transfer to Data
Carrier. No key operations required.
Data Carrier, Data Recorder and PC Software
Data Carrier - Zero powered. pocket size device-
facilitates exraction of stored records for transportation to remote
data reader.
Data Recorder - A sleek, tabletop device -
is provided with one input and two output ports. The input port
reads data from the attached data carrier. The printer port facilitates
direct hard copy record of the data from data carrier on 80/132
column dot matrix printer. The PC communication port ( RS 232 C
) facilitates downloading data from data carrier to PC.
PC Software - A user friendly PC software package
reviews and analyze data and enable you to generate records and
plot graphs in a variety of ways.
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