Dual Chamber Muffler

The dual-chamber muffler reduces noise by utilizing two series-connected chambers and internal sound-absorbing materials, where sound waves undergo multiple reflections and interference between the cavities to dissipate energy. It is used for noise reduction in laboratory equipment, such as sound insulation for sources like fans and compressors.
Selection
When selecting, consider the matching of the sound source frequency with the resonance characteristics of the cavity, and measure the noise spectrum of the equipment. Determine the required sound insulation level based on the sound pressure level. Choose the size according to the installation space. Check the thickness and density of the sound-absorbing material. Confirm the compatibility of the interface with the equipment pipeline.

Instruments

Using circulating water as the working fluid, the jet generates negative pressure, the pumping rate is 80L/min, the maximum Vacuum Level is -0.098Mpa, the double tap design can be used alone or in combination, and the special fluid muffler reduces the noise.

$ 315.00

Automatic dual drive heating cabin door avoids human interference, 230 ℃ limit heating temperature meets most samples, 0.001g High Accuracy weighing and 35cm heating cabin height improve test efficiency, 7 inch touch screen real-time display Linear dispersion and data.

$ 2817.00

With dual range 1.5kg + 3kg and dual accuracy 0.01g + 0.02g, it supports dual mode conversion of weight counting, built-in temperature display and adjustable six-level shock-proof filter to ensure stable and reliable weighing.

$ 325.00

LED non-thermal Illuminant energy consumption is reduced by 80%, and the service life is over 30,000 hours. Dual Compressor automatic switching supports long-term continuous operation, programmable control of 30-stage program, temperature fluctuation +/- 1 ℃ to ensure experimental Stability.

$ 10246.00

With dual range and dual accuracy design, Capacity 30kg + 40kg, minimum weighing 0.1g + 0.5g, support dual mode of weight counting, six-stage shock-proof filtering and various unit conversions to meet the needs of complex industrial environments.

$ 532.00

With dual range and dual accuracy function, Capacity 6kg + 20kg, Minimum Weight 0.1g + 0.5g, support twenty unit conversions and a variety of weighing application modes.

$ 273.00

It has 15kg + 30kg dual range and 0.1g + 0.2g dual accuracy, supports dual mode switching of weight counting, built-in six-level shock-proof filtering and temperature display functions, and provides twenty unit conversions and a variety of weighing application modes.

$ 325.00

With 15kg + 30kg dual range and 0.5g + 0.5g dual accuracy, support dual mode conversion of weight counting, built-in six-level shock-proof filtering and temperature display functions, provide twenty unit conversions and a variety of professional weighing modes.

$ 273.00

LED non-thermal Illuminant to avoid thermal interference, dual Compressor automatic switching to achieve long-term continuous operation, 800L large volume with 30 program control, can accurately control the temperature Humidity Illumrination degree paraMeters.

$ 8857.00

It has 30kg + 15kg dual range and 0.5g + 0.2g dual accuracy, supports dual mode of weight counting, built-in six-level shock-proof filtering and temperature display functions, and provides twenty unit conversions and a variety of weighing application modes.

$ 286.00

With dual range double accuracy function, weighing range 50kg + 10kg, accuracy 0.5g + 0.1g, support weighing and counting dual mode, Automatic calibration and a variety of unit conversion, the structure is sturdy and durable.

$ 306.00

Single Sensor technology implementation is compatible with Fast Response and Stability, with 1/2mg Readability and Dual Range function, supports six filter adjustment and twenty weighing Unit switches.

$ 1655.00

With dual range and double accuracy design, weighing range up to 20kg + 30kg, accuracy 0.1g + 0.2g, support six-level shock filtering and a variety of weighing modes, adapt to complex industrial environment.

$ 396.00

The dual-channel interface can connect two Probes at the same time, support K-type -200~ 999.9 ℃ wide range, with low power error-proof system and data locking function, waterproof design to adapt to a variety of environments.

$ 604.00

Using electromagnetic motor and diaphragm sealing Chamber, the maximum Vacuum Level is 0.08Mpa, full Teflon material is resistant to strong chemical corrosion, free of daily maintenance and long service life, suitable for positive and negative pressure dual-use scenarios.

$ 146.00