Manufacturer: James Products Limited
The JPL Ultra 7000 is a compact 42kHz ultrasonic cleaner with a 750ml stainless steel tank, 50W power and five digital timer settings. Designed for jewellery, watches, spectacles, small household items and other suitable waterproof objects.
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The JPL Ultra 7000 is a compact domestic ultrasonic cleaner manufactured by James Products Limited. It uses ultrasonic waves at 42kHz to create microscopic bubbles in the cleaning liquid. The resulting cavitation helps loosen dirt and contamination from suitable objects, including areas that can be difficult to reach manually.
The unit has a 750ml stainless-steel tank, although the manufacturer's specification lists a maximum usable fill of 600ml. It operates at up to 50W and provides five preset digital cleaning cycles: 90, 180, 280, 380 and 480 seconds.
The Ultra 7000 was positioned as part of James Products' domestic range, rather than its larger semi-professional or professional ultrasonic-cleaning equipment.
The product is now discontinued. Historical listings from Rapid Electronics also identify the brand as James Products and the product as discontinued.
42kHz ultrasonic cleaning frequency for ultrasonic cavitation cleaning.
750ml stainless-steel tank suitable for relatively small cleaning jobs.
50W maximum power consumption.
Five digital timer settings: 90, 180, 280, 380 and 480 seconds.
Automatic shut-off after the selected cleaning cycle.
The JPL Ultra 7000 was designed primarily for home users, hobbyists and office users who need to clean relatively small objects. Historical product information specifically describes it as suitable for home and office use.
Typical suitable applications documented for the product include:
Jewellery such as rings, necklaces and bracelets
Waterproof watches and watch chains
Spectacles and sunglasses, subject to suitability
Electric toothbrush heads
Electric shaver heads
Razor blades
Combs and toothbrushes
Suitable dentures
Small household and office items
Certain small metal components and parts
CDs and DVDs using the appropriate holder
Important: not every item is suitable for ultrasonic cleaning. For example, the manual warns that some spectacle coatings can develop hairline cracking, while porous stones such as pearls should not be immersed.
JPL refers to James Products Limited, a UK company that manufactured and supplied ultrasonic cleaning equipment and cleaning solutions.
James Products' range included domestic Ultra cleaners, larger semi-professional units and professional Sonic cleaners. The Ultra 7000 was part of the company's domestic range alongside models such as the Ultra 2000, Ultra 6050 and Ultra 7050.
The company's historical documentation lists its registered company number as 5250754 and its address in Todber, Sturminster Newton, Dorset, England.
The brand is now of primarily historical/discontinued-product interest. A specialist UK ultrasonic-cleaner retailer reports that James Products stopped supplying its ultrasonic cleaners in early 2021.
CE approved/marked
RoHS compliant
The Ultra 7000 can be used for suitable waterproof and non-porous items and was marketed for applications including:
Suitable dentures
Small household and office objects
What is the capacity of the JPL Ultra 7000?
The JPL Ultra 7000 has a 750ml stainless-steel tank, with the manufacturer's specification giving a maximum fill level of approximately 600ml.
What frequency does the JPL Ultra 7000 use?
The cleaner operates at an ultrasonic frequency of 42,000Hz (42kHz). This ultrasonic frequency produces cavitation in the cleaning liquid to help loosen dirt and contamination.
What can you clean in a JPL Ultra 7000?
It was designed for suitable small items such as jewellery, waterproof watches, spectacles, toothbrush heads, shaver heads, razors, combs and other suitable household items. CDs and DVDs can also be cleaned using the appropriate holder.
Can I use any cleaning solution in the JPL Ultra 7000?
No. The manufacturer's instructions specifically warn against using acids, solvents and alcohol, as these are unsuitable for the cleaner and could invalidate the warranty. James Products recommended suitable ultrasonic-cleaning solutions such as its Sea Clean concentrate for appropriate applications.
Is the JPL Ultra 7000 still available?
The Ultra 7000 is discontinued. A specialist UK retailer reports that James Products stopped supplying its ultrasonic cleaners in early 2021, while historical retailer listings also identify the Ultra 7000 as discontinued.
