1. Introduction----------------------------(01)
2. Operation instruction-----------------(04)
3. Operations procedure----------------(05)
4. Measurement tips --------------------(09)
5. Precautions for accurcy -------------(11)
6. Maintenance---------------------------(13)
7. Notice -----------------------------------(14)
8. Table of sound velocity---------------(15)
Table of Contents
Over warranty period, any repairing / maintenance will charge the fee
on the buyer in standard rate by local distributor.
The standard rate is not including the accessories which not packing
in standard package(For example, abnormity transducer, lengthen
lead-wire, special software) .
We disclaims any liability due to: transportation damages; incorrect
use or operation; manipulation, alterations or repair attempts; without
warranty card, invioce.
7.2. Non-warranty list
LCD, battery, probe, sample block, plastic case, coupling agent
8. Table of sound velocity
Sound velocities of common materials
Aluminum
Zinc
Silver
Glod
Tin
Iron/Steel
Brass
Copper
SUS
Acrylic resin
Water
（
20
℃）
Glycerinl
soluble glass
2670
3530
4430
5440
5720
6310
6020
5630
5850
5660
6070
4650
2620
Acetate resin
Phosphor bronze
Turpentine
Glass
Incoloy alloy
Magnesium
Monel alloy
Nickle
Steel 4330
（
mild
）
Steel 330
Titanium
Zirconium
Nylon
6320
4170
3600
3240
3230
5900
4640
4700
5790
2730
1480
1920
2350
Material
Velocity(m/s)
-15-
Material
Velocity(m/s)
Содержание Model AS850
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