• Model NO.：GD-2801G
• Standard Needle：2.5g
• Test Standard：ASTM D5
• Penetrometer Type：Needle and Cone Penetrometer
• Testing Samples：Asphalt, Wax and Others
• Packing Size：69cm*41cm*68cm
• Gross Weight：25kg
• Warranty or Guarantee：1 Year
• Transport Package：Packed in Veneer Case
• Specification：69cm*41cm*68cm, 25kg
• Trademark：GOLD
• Origin：China Mainland
• HS Code：9031809090
• Production Capacity：10000 Sets,Month

Basic Info.

Model NO. GD-2801G Standard Needle 2.5g Test Standard ASTM D5 Penetrometer Type Needle and Cone Penetrometer Testing Samples Asphalt, Wax and Others Packing Size 69cm*41cm*68cm Gross Weight 25kg Warranty or Guarantee 1 Year Transport Package Packed in Veneer Case Specification 69cm*41cm*68cm, 25kg Trademark GOLD Origin China Mainland HS Code 9031809090 Production Capacity 10000 Sets/Month

Product Description

Application:
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".
V 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 25C.
V The test temperature for wax penetration is 25 C in general.
V Each wax penetration is 0.1 mm. It is directly shown on display.

Technical parameters:
V Timing selection: 5, 8, 10, 12, 30 or 60 s;
V Timing error: Less than ± 0.1 s;
V Penetration accuracy: ± 0.1 penetration;
V Maximum penetration: 600 penetrations;
V Standard needle: 2.5± 0.05 g;
V Constant temperature bath: Made of harden glass;
V Mold: 25× 32× 3mm, a brass cylinder;
V Brass board: 65× 40× 6.5mm;
Heating power: 220 W;

Model	GD-2801C(With needle and Cone)	GD-2801G(For wax)	GD-2801E1(For asphalt)	GD-2801F(Low temperature)	GD-2801I(Full function)
Max.penetration	600	600	600	600	600
Resolution	0.1mm	0.1mm	0.1mm	0.1mm	0.1mm
Time controlling	5,8,10,12,30,60s	5,8,10,12,30,60s	5,60s	5,60s	0~60s
Temperature controlling	Automatic(25±0.1)	Automatic(25±0.1)	Automatic(25±0.1)	Automatic(5~100±0.1)	Automatic(5~100±0.1)
Characteristics	For oil determination,common type	For wax determination,multifunctional type	For asphalt determination,common type	For determination at low temperature,special type	Automatic determination,full function type.It can create nomograph automatically
Remark	With water bath	With water bath	With water bath	With low temperature circulation water bath	With low temperature circulation water bath