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Open Cup Flash Point Tester 52-OFP100 measures flash point using open cup method with inner and outer carbon structural steel crucibles. Specifications include 47±1mm inner crucible height, Φ100±5mm outer upper opening, 1000W heating power, ≤35°C ambient operation, ≤85% relative humidity, and 0–360°C thermometer range. Dimensions are 410×360×240mm with scale division of 1°C. Power supply is AC220V±10%, 50Hz, power consumption ≤1100W. Flame size maintained at 3–4mm. Suitable for quality control in petroleum, chemical, and industrial laboratories requiring precise flash point determination under controlled conditions. | Lab Expo.
$2,126.00 $ 1772
| Thermometer | 0 ℃ ~ 360 °C |
| Scale Division | 1 °C |
| Ambient Temperature | ≤ 35 °C |
| Relative Humidity | ≤ 85 % |
| Outer Crucible-Material | Carbon structural steel |
| Outer Crucible-Diameter Of Upper Opening | Φ100 ± 5 mm |
| Outer Crucible-Height | 50 ± 5 mm |
| Outer Crucible-Diameter Of Bottom | Φ56 ± 2 mm |
| Inner Crucible-Material | Carbon structural steel |
| Inner Crucible-Diameter Of Upper Opening | Φ64 ± 1 mm |
| Inner Crucible-Height | 47 ± 1 mm |
| Inner Crucible-Diameter Of Bottom | Φ38± 1 mm |
| Inner Crucible-Scale Line | 12mm away from the rim of upper opening and 18mm away from the rim of upper opening |
| Gas Tube | Φ0.8 ~ Φ1 mm |
| Flame | 3 to 4 mm |
| Heater | Heated by an electric furnace |
| Heating Power | 1000W |
| Dimensions | 410 x 360 x 240 mm |
| Power Consumption | ≤ 1100 W |
| Power Supply | AC 220 V ± 10 %, 50Hz |
Function Implementation Quality control labs 1000W heating power enables rapid sample testing Petroleum analysis facilities Φ100 ± 5 mm upper opening accommodates standard cups Research laboratories 0 ℃ ~ 360 °C thermometer measures wide temperature range Industrial testing sites ≤ 110 W power consumption supports continuous operation Clinical diagnostics units ±5 mm outer crucible height ensures consistent flame exposure
Lab Expo Open Cup Flash Point Tester systems are used for determination of flash point and fire point characteristics of petroleum products, lubricants, and combustible liquids under open cup testing conditions. Units support temperature measurement ranges from ambient or room temperature up to 350°C to 400°C with scale divisions of 1°C or 2°C for precise thermal analysis. Cleveland open cup configurations include thermometer ranges from 6°C to 400°C and spout aperture sizes of 0.6 to 0.8 mm for standardized open cup tester applications and cleveland open cup fuel safety evaluation procedures.
