ADD.: B-730 CHENGYUAN BUILDING,MID. OF JIANCAICHENG
ROAD,HAIDIAN,BEIJING,CHINAE-mail:[email protected] TEL.:+86 10
51654906 / 82921131 FAX:+86 10 51654926
HUATECHUATECHUATECHUATEC GROUPGROUPGROUPGROUP
CORPORATIONCORPORATIONCORPORATIONCORPORATION
www.huatecgroup.comwww.huatecgroup.comwww.huatecgroup.comwww.huatecgroup.com
HTH-225HTH-225HTH-225HTH-225 ConcreteConcreteConcreteConcrete
TestTestTestTest HammerHammerHammerHammer
(schmidt(schmidt(schmidt(schmidt hammer)hammer)hammer)hammer)
BriefBriefBriefBrief
introduction:introduction:introduction:introduction:
The test hammer submit to standard of GB/T9138-1988 and
JJG817-93 and JGJ/T23-2001.
HTH-225 concrete test hammer is applied to test the compressive
strength of building concrete
components, bridge and so on.
Trait:Trait:Trait:Trait:
1）Center rod is made from imported material, high accuracy and
durable resistance.
2）The shell is made form high Aluminum or high polymer material
in order to perfect protect
instrument from damage and extend use life.
3）Pointer slider is outside structure, its friction can be
balance well and easy to be adjusted so
that we can make sure that the instrument is accurate. Compared
with other suppliers in the
line of business, the product is more accuracy, good quality,
and best price and longer use life.
ADD.: B-730 CHENGYUAN BUILDING,MID. OF JIANCAICHENG
ROAD,HAIDIAN,BEIJING,CHINAE-mail:[email protected] TEL.:+86 10
51654906 / 82921131 FAX:+86 10 51654926
HUATECHUATECHUATECHUATEC GROUPGROUPGROUPGROUP
CORPORATIONCORPORATIONCORPORATIONCORPORATION
www.huatecgroup.comwww.huatecgroup.comwww.huatecgroup.comwww.huatecgroup.com
ParameterParameterParameterParameter
Test range: 10~60Mpa
Standard impact energy: 2.207J（0.225Kgf.m)
Stroke of rebound hammer: 75mm
Friction of pointer slider: 0.5N~0.8N
Sphere radius of rebound pole SR: 25mm±1mm
Average rebound value on steel anvil Rm: 80±2
Size: Φ54*278mm
Weight: ≈1KG
HTH-225HTH-225HTH-225HTH-225 AAAA samesamesamesame asasasas
HTH-225,HTH-225,HTH-225,HTH-225, justjustjustjust
addedaddedaddedadded sparesparesparespare parts:parts:parts:parts:
StrikeStrikeStrikeStrike tensiontensiontensiontension
springspringspringspring andandandand
screwscrewscrewscrewdriver.driver.driver.driver.
