ISO 1522 Pendulum Hardness Tester Pendulum Damping Testing Machine Equipment Bgd 509K+P

• After-sales Service: Online
• Warranty: 1 Year
• Type: Pendulum Hardness Tester
• Weight: 15kg
• Power Source: AC220V
• Steel Ball Diameter: 5mm/8mm
• Model NO.: BGD 509K+P
• Transport Package: Plywood Case
• Specification: 15*10*20cm
• Trademark: GONOAVA
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

ISO 1522 Pendulum Hardness Tester Pendulum Damping Testing Machine Equipment BGD 509K+P 
Product description
Rocker hardness test coating hardness of coatings industry is an international general method, its principle is to put the rocker hardness tester on two stainless steel ball bearing in the coating after drying and swing at a certain period, if the coating surface is soft, the faster the swinging rod swing attenuation (attenuation performance in swing from one Angle to another Angle of swinging the shorter the time).The other way around, the slower the decay.
Three different types of swing rods are available: the double, the KOnig and the Persoz.It is worth noting that there is no conversion between the test results of swing rods of different structures, masses, sizes and periods, because the interaction between swing rods and the coating also depends on the complex elasticity and viscosity of the coating.So the product standard determination of a film damping time, only a pendulum rod.In addition, in order to obtain a reliable test data, the test should be carried out under the control of temperature and humidity under the condition of no influence of air flow, and the coating thickness and substrate material can also affect the damping time.
BGD 508/509 automatic swing rod hardness tester is a newly developed instrument of The Company, it is completely in accordance with ISO 1522 and GB/T 1730 design, compared with the domestic traditional similar instrument, it has the following characteristics:
High precision machining needle, strong stability, ensure the reproducibility and comparability of test data, comparable to imported similar products
Switching two test methods: K pendulum (Koenig) or P pendulum (Persaz)
User-friendly LCD operation interface
Using the shutter release pendulum needle, the test results are more accurate.
Unique design can be raised and dropped working platform, fixed test plate is convenient, the pendulum needle swing when the platform is stable without shaking
Special custom level calibrator, high precision, convenient for customers to adjust the level
Automatic counting or timing and accordingly in the deflection as low as 3° (KOnig) or 4° (Persoz) when the automatic stop test.
Use two photosensitive probes to record deflection
Optional test results recording mode: timing or counting (can also be converted)
The whole die-cast organic glass door cover greatly reduces the data deviation caused by air circulation.
With calibration certificate
 
ISO 1522 Pendulum Hardness Tester Pendulum Damping Testing Machine Equipment BGD 509K+P 
Main technical parameters

Ordering information	BGD 508	BGD 509/K	BGD 509/P	BGD 509/K+P
Dangling reference	double pendulum	(KÖnig) simple pendulum	(Persoz)simple pendulum	Koenig + Persaz simple pendulum
Swinging rod weight	120g±0.1	200g±0.2	500g±0.1	200g±0.2/500g±0.1
Steel ball diameter	5mm(0.2in)	5mm(0.2in)	8mm(0.3in)	5mm/8mm
Initial swing angle	5º	6º	12º	6º/12º
End swing angle	2º	3º	4º	3º/4º
Period of oscillation	0.625s	1.4s	1s	1.4s/1s
Swing time on glass plate	440±6s	250±10s	430±10s	250±10s/430±10s
Tally function	automatic	automatic	automatic	automatic