Sale on Manual & Electric Hospital Beds - Starting from 25 September!

Home
Shop
Dental And Oral Care Equipment
Visionstar SJD-C10W

✓ Certified Professional Seller

Visionstar Dental And Oral Care Equipment

Visionstar SJD-C10W

Product Code: DAOC-DI-2978

No supply voltage, no current, no fuse. Your electrician needs those.

The electrical rows are absent for this variant. The Visionstar SJD-C10W runs at 70 kV and 7 mA on a wall-mounted rotary arm weighing 31 kg.

Sections

Intraoral X-ray Units

Categories

Dental And Oral Care Equipment

Condition

New

Origin

China

Seller Type

Certified Professional Seller

Size:

920 × 370 × 370 mm

CE & ISO Certified

Global Shipping

Supplier: Medigear

The Visionstar SJD-C10W is a wall-mounted dental X-ray unit carried on a rotary arm, running at 70 kV ±10% and 7 mA ±20% from a Canon tube with a 0.7 mm focal spot and 19° anode angle. Exposure timing runs from 0.06 to 2.0 seconds with a published duty cycle of 1 in 60, inherent filtration of 2.1 mm aluminium or more, a half-value layer of 1.6 mm aluminium at 70 kV, and leakage radiation of 0.007 mGy/h or less at one metre.

The most immediate problem with this specification is what it leaves out. No supply voltage, frequency, maximum power, current or fuse rating appears for this variant. Those are the figures an electrician needs to specify the circuit for equipment being wired into a surgery, and they are not something to infer from a related product. Request the full electrical specification in writing before anyone quotes for the installation.

The safety feature is worth understanding properly, because it addresses the failure mode that matters most. The manufacturer states that when the microcomputer control system detects an error or malfunction, the exposure program ends automatically. An X-ray exposure that continues when it should not is the serious fault in this equipment class, and a control system that aborts on detecting a problem is a substantive protection rather than a convenience. Ask which conditions it monitors and what the unit displays when it triggers.

Wall mounting keeps the floor clear, which matters more than it sounds. A surgery serving wheelchair users, patients with mobility aids or bariatric patients needs turning space, and equipment that folds back against the wall between exposures preserves it. Medigear.uk can arrange supply, delivery, installation, commissioning and service cover across the United Kingdom.

Intraoral radiography carries the diagnostic load in UK general dentistry, and a wall-mounted unit delivers it without committing floor area. The SJD-C10W supports bitewing caries detection, periapical assessment of pathology, endodontic working-length and obturation verification, alveolar bone-level review, and root morphology assessment ahead of extraction.

Accessibility is where the mounting earns its place. A surgery treating wheelchair users, patients with walking aids or bariatric patients needs turning and transfer space, and a unit that folds back against the wall between exposures preserves it. Practices reviewing their accessibility arrangements often find floor-standing equipment is what constrains the room.

Operation at 70 kV produces a longer greyscale, useful where crestal bone, root surface and restorative material must be read from one image. An exposure floor of 0.06 seconds sits within the range direct digital sensors call for.

Throughput planning should account for the duty cycle. A practice taking occasional single radiographs will never notice it; one running full-mouth series or endodontic sequences will find it sets the pace of the appointment, and building the cooling interval into appointment lengths avoids an operator waiting at the chair.

The installation is fixed, so arm reach has to cover every position it will serve. Check it against a scale plan of the surgery rather than assuming, and settle the controlled area designation with your Radiation Protection Adviser before installation is scheduled.

Guidance from the College of General Dentistry and UKHSA Dental X-ray Protection Services remains the reference point UK practices work to, alongside HSE enforcement of IRR17.

Exposure ended on fault detection

The control system aborts the exposure program when it detects an error, which addresses the most consequential malfunction this equipment class has.

Floor area preserved

Wall mounting keeps turning and transfer space clear, which supports wheelchair access, mobility aids and bariatric patients in a surgery where floor area is already committed.

A modest load on the fixing

At 31 kg gross, the unit is light enough to suit a range of wall constructions, though the net weight and arm reach are still what the fixing must be designed from.

A published duty cycle

Publishing a duty cycle at all is uncommon, and a stated figure lets a practice calculate its exposure rate for long appointments in advance.

Half value layer published

HVL is the figure a Radiation Protection Adviser measures at critical examination, so a manufacturer's figure to check against shortens commissioning.

Inherent filtration with margin

Inherent filtration stated at 2.1 mm aluminium or more exceeds the minimum commonly cited for intraoral equipment operating up to 70 kV.

An exposure floor of 0.06 seconds

A very short minimum exposure sits within the range direct digital sensors need, keeping brief the moment a receptor must be tolerated.

UK supply, installation and service through one route

Medigear.uk can arrange listing, supply, delivery, installation, commissioning, staff familiarisation, service cover, planned maintenance and quotations across the United Kingdom.

Wall-mounted rotary arm

The tube head is carried on a rotary arm fixed to the wall, folding back between exposures.

Automatic exposure termination

The microcomputer control system ends the exposure program when it detects an error or malfunction.

70 kV ±10% tube voltage

Fixed kilovoltage above the 60 kV threshold, determining which minimum focus-to-skin distance applies.

7 mA ±20% anode current

Published anode current with its stated tolerance band.

0.7 mm focal spot

Published focal spot size, one of the figures governing geometric sharpness at the receptor.

19° anode angle

Published anode angle, influencing the effective focal spot and the intensity distribution across the field.

Duty cycle 1 in 60

Published cooling requirement — sixty seconds of rest for each second of exposure.

Half-value layer: 1.6 mm Al at 70 kV

Published HVL — reads low against the stated inherent filtration; ask the manufacturer to reconcile both.

Inherent filtration ≥2.1 mm Al

Published inherent filtration, above the minimum commonly cited for intraoral equipment to 70 kV; total filtration is not stated separately.

Exposure range 0.06–2.0 seconds

A wide span reaching direct sensors at the short end.

Leakage 0.007 mGy/h or less at one metre

Published housing leakage figure, used by the RPA in assessing the controlled area.

Canon tube

A Canon insert — the model number is not stated; request written confirmation and the datasheet.

Electrical specification

Not published for this variant — supply voltage, frequency, maximum power, current, and fuse are all absent. Request in writing before an electrician quotes.

Published dimensions 920 × 370 × 370 mm at 31 kg

Confirm whether the figures are for the unit or packed, and request net weight and arm reach separately for the fixing design.

The Visionstar SJD-C10W gives UK dental practices a wall-mounted X-ray unit on a rotary arm, running 70 kV and 7 mA from a Canon tube with a 0.7 mm focal spot, 19° anode angle, exposures from 0.06 to 2.0 seconds, a published duty cycle of 1 in 60, inherent filtration of 2.1 mm aluminium or more, a published half value layer and leakage of 0.007 mGy/h or less at one metre, with automatic exposure termination on fault detection. It suits surgeries where floor area is committed and accessibility matters. Four points need written answers before order: the complete electrical specification, which is absent for this variant and which an electrician requires; the cone specification and focus-to-skin distance, since 70 kV places the unit in the longer-distance band; the reconciliation of the half-value layer and inherent filtration figures; and the net weight and arm reach needed to design the wall fixing. Medigear.uk can arrange supply, delivery, installation, commissioning, staff familiarisation, service cover and planned maintenance across the United Kingdom. Contact the Medigear.uk team for pricing, lead times and room planning enquiries.

FAQ

Frequently Asked Questions

Everything buyers need to know about sourcing medical equipment through MediGear.

The entire electrical section. Related variants in this range publish supply voltage, frequency, maximum power, current and fuse rating; this one publishes none of them. Whether the figures are identical to a related model or genuinely different is not something to assume when equipment is being connected to a surgery circuit. Request supply voltage and its tolerance, frequency, maximum power, current draw and fuse rating in writing, and give them to a qualified electrician before installation is scheduled.

It ends the exposure when the control system detects a fault rather than continuing regardless. That matters because an exposure that fails to stop is the most consequential malfunction this equipment class has — it delivers dose the operator did not intend and cannot see. A microcomputer that aborts the program on detecting an error is genuine protection. Ask which fault conditions it monitors, what the unit indicates when it triggers, and whether the event is logged for your quality assurance records.

More than the published figure tells you. The data sheet gives a 31 kg gross weight, which normally describes a packed item, and a rotary arm applies a moving moment as it swings and extends. Request the net weight, the arm reach at full extension, and the manufacturer's fixing specification, then have the wall construction assessed — particularly in a stud partition or lightweight blockwork, where the fixing rather than the unit is the limiting factor.

The minimum focus-to-skin distance. UK dental guidance sets that minimum higher above 60 kV — commonly 100 mm at 60 kV and below, 200 mm above — and this unit is specified at 70 kV. No focus-to-skin distance, cone length or field size appears on the data sheet. Request the cone specification and resulting distance in writing for your Radiation Protection Adviser before commissioning.

Well documented, with one query. Inherent filtration at 2.1 mm aluminium or more exceeds the 1.5 mm equivalent minimum commonly cited for intraoral equipment to 70 kV, and publishing a half-value layer is useful since that is what a Radiation Protection Adviser measures rather than infers. The query is that 1.6 mm at 70 kV reads low for a beam already passing through 2.1 mm or more of aluminium. Ask the manufacturer to reconcile both figures; your RPA's measurement governs.

Listed as Canon without a model number. The tube model is what your Radiation Protection Adviser and service engineer key beam quality data, expected test results and replacement parts off, so request written confirmation of the insert fitted and its datasheet before order.

A figure of 1 in 60 means sixty seconds of cooling for every second of exposure, so a half-second exposure carries a thirty-second wait and a two-second exposure carries two minutes. Single radiographs are unaffected. A full-mouth series or an endodontic sequence with repeated working-length views runs into it directly, so work the arithmetic against your longest appointment type before ordering.

The Ionising Radiations Regulations 2017 require employers carrying out dental X-ray work to register with the Health and Safety Executive, appoint a Radiation Protection Adviser, nominate a Radiation Protection Supervisor, complete a radiation risk assessment and designate the controlled area in local rules. The Ionising Radiation (Medical Exposure) Regulations 2017 add the appointment of a Medical Physics Expert, justification and optimisation of each exposure, and documented training for referrers, practitioners and operators. A critical examination is required when the equipment is put into service.

Dental X-ray equipment is subject to routine quality assurance and periodic radiological testing under IRR17, alongside annual electro-mechanical inspection, with a critical examination at installation. A rotary arm adds checks on balance, drift and fixing integrity, since an arm that creeps out of position signals wear. Warranty terms are set by the seller or manufacturer, typically 12–24 months — confirm the term and whether the tube is covered.