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Détails sur le produit:
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| Erreur de temps sonore: | ± 0,1 μs | Fréquence ultrasonique: | 50khz |
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| Énergie cinétique nominale: | 2.207J | Raideur de printemps: | 785,0 ± 40,0 (n / m) |
| Durée d'impact: | 75,0 ± 0,3 mm | Erreur de valeur de rebond: | ≤±1 |
| Taux d'enclume en acier: | 80 ± 2 | Température de fonctionnement: | -4 ° C ~ + 40 ° C |
| Taille de l'écran LCD: | 160 × 128 (10 × 8 cm) | Alimentation électrique: | 6 no. 5 batteries alcalines |
| Temps d'alimentation d'énergie: | > 10 heures | Volume de l'hôte: | 205 mm × 173 mm × 86 mm |
| Poids de l'hôte: | 850g | Classe de protection: | IP57 |
| Tension: | 220 V | ||
| Mettre en évidence: | concrete strength tester with warranty,ultrasonic concrete rebound hammer,small meter concrete tester |
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The Q61 concrete strength tester is a comprehensive instrument for testing concrete strength. It functions as both a standard rebound tester and an ultrasonic rebound synthetic tester, capable of measuring rebound values, sound time, and sound speed. Ideal for non-destructive testing of compressive strength in ordinary concrete across various construction projects.
Rebound Test: Complies with the People's Republic of China industrial standard "Technical specification for testing concrete compressive strength with rebound apparatus" (JGJ/T23-2001).
Ultrasonic Rebound Testing: Meets China Engineering Construction Standardization Committee standard "Ultrasonic rebound testing strength technical specification" (CECS 02:2005).
| Parameter | Specification |
|---|---|
| Sound time indicating value error | ±0.1μs |
| Operating frequency of ultrasonic transducer | 50KHz |
| Nominal kinetic energy of rebound instrument | 2.207J |
| Spring stiffness | 785.0±40.0(N/m) |
| Impact length of spring rod | 75.0±0.3mm |
| Rebound value error | ≤±1 |
| Fixed average value of springback value steel anvil rate | 80±2 |
| Operating temperature | -4°C ~ +40°C |
| LCD display | 160×128 (10×8cm) |
| Power supply mode | 6 no. 5 alkaline batteries (10+ hours operation) |
| Host volume, weight | 205mm×173mm×86mm, 850g |
Personne à contacter: Kaitlyn Wang
Téléphone: 19376687282
Télécopieur: 86-769-83078748