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Dilatometer Inquiry Form

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Dilatometer Instrument Inquiry Form
Dilatronic Series
Submitted by Title
Organization Department
City State ZIP
Telephone Extension
2: Characteristics of Specimen to be measured 2.01
Materials to be studied
Carbon, Graphite Ceramic Nuclear Material Composite Refractories
Metal Clay Glass Plastic
Expected Specimen Thermal Expansion
0.5X10-6/deg C 5X10-6/deg C
2X10-6/deg C 25X10-6/deg C
deltaL/L 10% Green 2.03
Contraction Shrinkage 30% Fired
Specimen Size Length Diameter 2.04
100mm (4 inch) 25 mm (1 inch)
50mm (2 inch) 20 mm (3/4 inch)
25mm (1 inch) 12 mm (1/2 inch) Standard for single rod
10mm 6 mm (1/4 inch) Standard for differential (dual) rod
Planned Applications, Phenomena to be studied 2.1
Applications Educational Coefficient of linear thermal expansion
Production Control (QC) Metal to glass sealing
3: Desired Instrument Configuration
Horizontal Base : No space limitations Vertical stand : Limited space
Measuring Head Overall Accuracy deltaL (ppm) Pushrod Force (g) 3.2
10 3
Needed Accuracy for Required resolution 1/2%
50 10
100 20
2 %
Specimen Holder 3.4
Material Thermocouple Type (check below)
Fused Silica K B
Sintered Alumina Platinel C
Graphite S Protection Tube
Furnace  Maximum temperature. 3.5
-170°C to 450°C 1600°C 1800°C
1000°C 1700°C 2300°C
Temperature Programmer
Multi segment computer controlled programmer is standard
with  Overtemperature protection
Signal Conditioner
Exciter demodulator is standard
Computer and Data Acquisition
New PC computer and printer, guaranteed. Highly recommended for complete compatibility with instrument, equipment and software.
Data acquisition. High resolution. Requires computer and software.
Dial guage. Requires computer and software.
Software for Data Acquisition and Analysis 3.9
DilaSoft I for Windows 32-Bit : CTE measurements.
DilaSoft V for Windows 32-Bit : Rate Controlled Sintering
DilaSoft I Lite for Windows 32-Bit : CTE Measurements. No analysis or printing capabilities!
Attachments and Accessories 3.10
Dilatometer reference material (NIST) Vacuum pump
Constant temperature circulator Atmosphere control module
Desired Specimen Environment 3.10.1
Air 10-4 torr High vacuum
10-2 torr vacuum Specify gas type below if known:
Protective gas.  Gas type :
Time frame
Need Immediately in 1 to 3 months
over 3 months for future reference
Enter additional information, comments or questions


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Theta Industries, Inc. is committed to providing our customers the leading edge of technology, service and support with the finest instruments available.
Phone, fax or write for further information, pricing or upgrade options.

Theta Industries, Inc. 26 Valley Road Port Washington NY 11050 USA

Phone: (516) 883-4088 Fax: (516) 883-4599 E-mail:

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Last updated on Monday, March 10, 2014

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Dilatometer instrument questionnaire - Theta Industries, Inc.