T+M Time TT100 Instruction Manual
Digital Ultrasonic Thickness Testers
Time TT100
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
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TT100 is a hand held microprocessor controlled thickness gauge
specifically designed for measuring the thickness of metallic and
non-metallic materials e.g. aluminium, titanium, plastics, ceramics,
glass and other good ultrasonic wave-conducting as long as the
material has parallel top and bottom surfaces.
With uses in many areas of industry TT100 can perform precise
measurements on various types of raw materials, components
parts, and assembled machinery. It can also be used to monitor
all types of pipes and pressure vessels for loss of thickness due
to corrosion.
TT100 is very easy to use, after a simple calibration to a known
thickness or sound velocity, the gauge will give fast and accurate
readings in millimetres. Sound velocities for 5 different materials
can be pre-set and 10 thickness readings can be stored in the
memory.
Page 1 of 2
Specifications
Material : Metallic & Non-Metallic Measuring units : mm
Range (probe dependant) : 1.0 to 225.0 m m Frequency : 5 MHz
Accuracy : +/-1% of Material Thickness + 0.1 mm Display : 4 digit LCD
Resolution : 0.1 up to 99.9 m m Memory : 10 readings
Sound velocity range : 1000 to 9999 m/sec RS232 : no
Probe Tip di ameter : 12 mm Sound Velocity : 5 Preset Sound Velocities
Pipe Diameter Limits : 20 m m x 3 mm Auto power off : yes
Wor k ing Temp. : -5 to 40 deg C Power Supply : 2 x 1.5 AA Alkaline
Relative Humidity : < 90% Alarm limit setting : no
Surface T emperature : < 60 deg C Battery Life : 250 hours per battery set
Non-linear Automatic Compensation Dimensions : 126 x 68 x 23 mm
Indication of Coupling Status and low Voltage Weight : 170g
Optional probes
Type of Probe Working Measuring Minimu m Characteristic
Frequency Thickness Size of
Range Measuring Pipe
5PØ10 5MHz 1.2 - 225 Ø20 x 3 Straight Probe
5PØ10/90˚ 5MHz 1.2 - 225 Ø20 x 3 Right Angle Probe
7PØ6 7MHz 0.75 - 60 Ø15 x 2 For testing thin materials
SZ2.5P 2.5MHz 3 - 300 For testing thick materials with Rough Surf ac es
ZW5P 5MHz 4 - 80 High Temp up to 300 deg C
Standard Package
x Plastic case – foam lined with Combination Lock
x 2 Probes – Straight & Right angle – both 5 MHz
x Coupling Agent – (Vaseline or Grease Hand Cleaner will also give accurate readings)
x Instruction Manual
Supplied by :
Test and Measurement Instruments C.C.
www.instrumentsgroup.co.za
Email: t.m.i@iafrica.com
Tel: 0027 (0)11 683 4365
STANDARD VELOCITY IN MATERIALS
FOR ULTRASONIC THICKNESS GAUGES
Page 2 of 2
METALS
m/s m/s
A ALUMINIUM 6 320 - 6 400 M MOLYBDENUM 6 250 - 6 300
ALUMINIUM 2024-T 4 6 380 NICKEL 5 480 - 6 040
ASBESTOS CEMENT 2 200 PLATINUM 3 960
B BERYLLIUM 12 890 S SI LV E R 3 600 - 3 700
BISMUTH 2180 SILVE R - GERMAN 4 750
BORON CARBIDE 10 920 MOT OR OIL (SAE 30) 1 750
BRASS 3 800 - 4 700 STEEL, MILD 5 900 - 6 100
C CADMIUM 2 770 - 2 800 STEEL, CASTING 5 850
CAST IRON 3 500 - 5 600 S TEEL, STAINLESS (AUSTE NITIC) 5 660 - 6 120
" " (MODULAR GRAPHITE) 5 600 STELLITE 7 050
CAST GREY MI DDLE 4 600 T TIN 3 300 - 3 330
CONSTANTAN 5 230 TITANIUM 5 900 - 6 100
COPPER 4 650 - 4 720 TUNGSTEN CARBON 6 650
CHROMIUM 6 200 TUNGSTEN 5 180 - 5 400
G GOLD 3 200 - 3 250 URANIUM 3380
INCONEL 5 820 W WA TER 1 470
IRON 5 890 - 5 930 WOLFRAM 5 460
LEAD 1 960 - 2 400 ZINC 4 170 - 4 320
M MANG A NE SE 4 660 - 4 700 ZIRCA LO Y 2 4 700
MAGNESIUM 5 770 - 5 840 Z IRCONIUM 4 650
MERCURY 1 450
NON-ME TAL (m/s)
A ACRYLIC 2 870 N NYLON 2 600 - 2 690
ACRYLIC RESIN 2 730 - 2 870 OI L ( S AE 30) 1 740
AIR 330 P PARAFFIN W AX 2 200
ALUM. OXIDE 8 700 PERSPEX 2 860
C CERAMIC (MACOR) 5 631 PHENOLIC 1 400
CLAY 2 600 PLEXI GLASS 2 700
CONCRETE 3 650 - 4 270 POLYAMIDE 2 380
DIAMOND 17 500 PO LY ETHYLENE 1 900 - 2 400
DIESEL OIL 1 250 POLYURETHANE 1 780 - 1 900
EPOXY RESIN 2 650 POLYSTYRENE 2 340 - 2 400
G GLASS (FLINT) 4 260 PORCELAIN 5 600 - 5 900
GLASS (CROWN) 5 260 - 6 120 PVC 2 400
GLASS (QUARTZ) 5 570 Q QUARTZ X CUT 5 740
GLASS (WINDOW) 6 800 QUARTZ FUSED 5 980
GLYCERINE 1 920 QUARTZ GLASS 5 640
ICE 3 980 R RUBBER (BUTYL) 1 900
H HI-DENSITY POLY E THELENE 2 220 - 2 300 RUBBER (S OFT) 1 480
(GREY & WHITE NOT BLACK) RUBBER (VULC.) 2 300
M MET HYLENE-OXIDE 9 980 S SILICONE RUBBER 948
MONEL 5 360 - 5 400 TEF LO N 1 350 - 1 520
MOTOR OIL (SAE 30) 1 750 WATER 1470
N NEOPRENE 1 600
NB NOTE : THIS SCHEDULE IS ONLY A GUIDE
Supplied by :
Test and Measurement Instruments C.C.
www.instrumentsgroup.co.za
Email: t.m.i@iafrica.com
Tel: 0027 (0)11 683 4365
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
http://www.instrumentsgroup.co.za
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