SYD-2801G Penetrometer (For Wax)
I. Purpose:
The instrument is designed and made as per the requirements about penetrometer and its accessories stipulated in the National Standard GB/T 4985 “Test Methods for Needle Penetration of Wax”.
1. The needle penetration of wax is expressed as the depth that a standard needle of 100 g vertically penetrates into a wax sample without any measurable friction in 5 s at 25 ℃.
2. The test temperature for wax penetration is 25 ℃ in general.
3. Each wax penetration is 0.1 mm. It is directly shown on display.
II. Technical parameters
|
Timing selection:
|
5, 8, 10, 12, 30 or 60 s;
|
|
Timing error:
|
less than ±0.1 s;
|
|
Penetration accuracy
|
±0.1 penetration;
|
|
Maximum penetration:
|
600 penetrations
|
|
Standard needle
|
2.5±0.05 g;
|
|
Constant temperature bath
|
made of harden glass
|
|
Mold:
|
25×32×3mm, a brass cylinder;
|
|
Brass board:
|
65×40×6.5mm;
|
|
Heating power:
|
220 W;
|
Any questions, please contact us.
Email: sales@tbt-scietech.com;toni_gu@tbt-scietech.com
Tel: 86-25-8472 1577/8472 1579/8472 1907