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Air leak tester specifically for airtightness inspection of large battery cases and similar items.

Measurement methods: Work-Work comparison, Work-Master comparison, Fixed Master comparison Measurement pressure range: 10 kPa, 20 kPa, 50 kPa (depending on specifications) Gauge pressure sensor accuracy: ±2 % F.S. Differential pressure sensor accuracy: ±0.5 % F.S. Group settings: 0 to 31 groups Power supply voltage / Power consumption: AC100 to 240 V / 100 VA *For details, please contact us.

Separate type air leak tester "LPU-300 series" "LPU-100/024 series"

【Specifications】 ■ Power Supply Voltage LPU-300: By display unit housing LPU-100: AC100V LPU-024: DC24V ■ Pneumatic Circuit Type C for LPU-300, LPU-100/024: Air-operated valve specification Type A for LPU-100/024: Solenoid valve specification ■ Pressure Range Pressure ranges from -90 kPa to 990 kPa are available ■ Compatible Models LPU-300: FL-610, FLZ-0220 housing LPU-100/024: MI-170, MIZ-0175, DG-960 *For more details, please refer to the PDF document or feel free to contact us.

Handheld hydrogen leak detector / gas leak capable of high sensitivity and wide range measurements (0.5 ppm to 5000 ppm).

【Specifications】 ■Detection Method: Sniffer Method ■Detection Sensitivity: Minimum detectable leak rate 1×10⁻⁶ Pa·m³/s (lower limit for time rate measurement) ■Measurement Range: 0.5 to 5000 ppm (display range is from 0.1 ppm) ■Display Units: ppm, Pa·m³/s, mL/s, mL/min, g/year, etc. ■Power Supply: Rechargeable battery type 26650 (approximately 8 hours of continuous use at 100% charge) ■Dimensions ・Main Unit: 151 × 156 × 48.5 mm ・Probe Length: Available in two types, 200 or 400 mm ■Weight: Approximately 400 g (including battery) *For more details, please feel free to contact us.

A masterless air leak tester that does not require an external reference during measurement. It measures the differential pressure between the workpiece and the built-in master tank.

Pressure range: -90 kPa to 990 kPa Power supply voltage: 24 VDC ±10% Power consumption: approximately 80 W Dimensions: W162 × D284 × H256 mm *excluding protrusions Weight: approximately 7.1 kg

A versatile air leak tester that can flexibly adapt to various measurement environments. It is Fukuda's flagship model.

Pressure range: -90 kPa to 5.0 MPa Power supply voltage: 24 VDC ±10% Power consumption: Approximately 80 W Dimensions: W162 × D284 × H256 mm *excluding protrusions Weight: Approximately 6.7 kg

A high-sensitivity leak testing machine that uses hydrogen gas. It features improved convenience and operability, and is a compact detector equipped only with the necessary functions.

Detection Principle: Semiconductor type Detection Sensitivity: Equivalent to 1×10⁻⁶ Pa･m³/s (depending on inspection conditions and measurement environment) Usage: Built-in type (dedicated for device installation) Resolution: 0.1 ppm Power Supply Voltage: DC 24 V External Dimensions: W 93 × D 91 × H 97 mm *For more details, please feel free to contact us.

At Fukuda Co., Ltd., we not only sell standalone testers but also manufacture leak testing equipment tailored to our customers' requests and specifications.

● Medical and Pharmaceutical Related Blood product filters, artificial lungs, endoscopes, urine bags, pharmaceutical packaging PTP, pharmaceutical packaging pillows, rubber gloves for pharmaceuticals, blood transfusion packs, etc. ● Food, Cosmetics, and Packaging Related Pouch bags, toner containers, eyeliner pens, cosmetic bottles, coffee sticks, rice packs, beer tap servers, pillow packaging, toner containers, bottle containers, pudding containers, etc. ● Housing Equipment Related Eco-cute parts for gas meters, accumulators, heat exchangers for air conditioners, valves for air conditioners, fire extinguishers, heat exchangers for vending machines, water meters, pneumatic solenoid valves for trains, heat exchangers, heating and cooling switch unit leak testing machines, gas meters, check valves for water supply, gas sensors, gas piping water heaters, etc. ● Oil and Pneumatic Related Air compressors, air tanks, oil coolers, oil pumps, high-pressure valves, compressor cases, pneumatic solenoid valves for trains, vacuum tanks, rubber hoses for gas cylinders, shut-off valves, hydraulic cylinders, hydraulic solenoid valves, etc.

A wide range of leak testers and leak test-related products are available! We will propose leak inspection and leak testing tailored to your measurement environment and product environment.

【Published Content】 ■ Flow meter / Flow tester ■ Air leak tester ■ Hydrogen leak detector ■ Helium leak test system ■ Sealing inspection device for small electronic components ■ Ultra-fine leak test system *For more details, please feel free to contact us.

Please take a look at the catalog of leak testers and related products provided by Fukuda!

For more details, please feel free to contact us.