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Yamato BOA-310 Large Constant Temperature Oil Bath with External Transformer

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    Yamato BOA-310 Large Constant Temperature Oil Bath with External Transformer

    SKU: BOA-310

    Vendor: Yamato Scientific
    Part Number: yamato-BOA-310

    Product Documents

    Yamato BOA-310 Large Constant Temperature Oil Bath with External Transformer, 37L 220V

    Large capacity 37L oil bath with temperature control of up to 200/270°C

    Operation and functions

    • High temperature distribution accuracy by adopting jet stirring
    • Advanced supportive functions
    • Standard equipped with external alarm output, temperature output terminal (4~20mA, 1~5V adjustable) RS485 communication function, key lock function, calibration offset function

    Safety features

    • 3 overheating preventors (Heater cut off automatically when reaching setting temperature + 6°C, overheating preventor, Individual overheating preventor)
    • Standard equipped with emergency stop switch. Forces cut off of the overcurrent circuit in case of emergency
    • Float switch for empty boil prevention
    • Float switch for oil overflow prevention
    • Glass control panel protect from liquid dripping
    • Large operation lamp lighting during operation for attention
    • Self diagnostic function, overheat prevention device, over current leakage breaker, key lock function, power failure compensation function


    Temp. Control Range RT+10~270°C
    Temp. Adjustment Accuracy ±0.1°C
    Temp. Distribution Accuracy ±0.3°C
    Max. Temp. Reaching Time 70 min.
    Temp. Control PID control
    Sensor W sensor: Pt100Ω (Temp. adjuster) + K Thermocouple (Overheat prevention function)
    Operation Function Fixed Operation
    Stirring Method Water Jet Stirring
    Heater SUS316 Pipe Heater 4.5kW
    Safety Device Electric leakage breaker for over current protection, Self diagnostic function, Temp. sensor error, Heater error, Automatic overheat prevention function, Overheat preventor, Independent overheat preventor (Fixed 230°C for BOA200, Fixed 300°C for BOA310), Float switch detector for overflow oil, Float switch detector, Emergency stop switch
    Other Functions Drain valve, Large operation lamp, External alarm output terminal, Temp. output terminal (1~5V, 4~20mA adjustable), RS485 communication function, Key lock function, Power Failure Protection Function, Calibration Offset Function, External Communication Adapter (optional)
    Oil Bath Dimensions WxDxH 296 x 340 x 270 mm
    Bath Capacity 37L
    External Dimensions WxDxH 531 x 520 x 578 mm (oil bath depth 397 mm)
    Power Source AC220V 21A
    Weight ~37kg
    Accessories Shelf 1pc., lid 1pc.

    All returns must be authorized by Spectra Services in order to insure proper credit and must be requested within 30 days of purchase. All returns are subject to a minimum 15% restocking charge. For returns not due to error on behalf of Spectra Services, the customer is responsible for all transportation fees related to the returned product. To ensure proper credit, each product return must include the following information:

    • Customer name and address
    • Purchase order number
    • Spectra Services shipping order number
    • Date of invoice
    • Item number of returned item(s)
    • Spectra Services return authorization number (RMA)
    • Reason for return

    Non-Returnable Goods
    Unfortunately, Spectra Services is unable to accept the following returns at this time:

    • Products not in completely resalable condition (including products with damaged, missing, or defaced labeling or packaging
    • Chemicals, reagents, diagnostics, sterile, or any controlled products (unless products do not meet specification
    • Laboratory apparatus or instruments that have been used or are without the original packaging, labeling and operating manuals
    • Refrigerated products or other perishables
    • Products which are not inventoried by Spectra Services and are not able to be returned to the manufacturer
    • Products purchased on a special order
    • Products not purchased from Spectra Services
    • Products with an expired shelf life or an expiration date too short for resale
    • Discontinued products

    Spectra Services reserves the right to review this policy on a case-by-case basis.

    Pre-Owned Products

    Upon receipt of the pre-owned product(s), the customer has one week to evaluate the product to ensure it meets their expectations. If for some reason the customer decides to return the product, they may do so at any point during those seven (7) days for a full refund. No restocking fee will be assessed, however, the customer is responsible for the return shipping costs. Full credit will be issued upon receipt and inspection of the item(s) to ensure equipment was returned in the same condition it was initially shipped out in.

    Important Information

    All exchanges and returns require the completion of a Return Merchandise Authorization (RMA) form. Once completed, please return the merchandise immediately as the RMA number is only active for ten (10) days from the date of issuance.

    Charges associated with returning items are the responsibility of the customer unless the item(s) arrived defective, damaged, or incorrect.

    Spectra Services highly recommends that return packages be insured for full value and packaged securely to prevent shipping damage.

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    Order Questions:

    If you need help or have any other questions concerning your orders, please click on the "Contact us" form above or call: 800-955-7732.

    Our Address:
    Spectra Services, Inc.
    249 David Parkway
    Ontario, NY 14519 US
    Phone: 800-955-7732
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    Do you accept international orders?

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    Will I be charged for shipping?

    Shipping charges will be added to your invoice unless you provide us with your UPS, DHL, or FedEx account number. For a more detailed insight into our shipping process, see our shipping information page.

    I received a damaged shipment. What can I do?

    Accidental damage during shipment can sometimes happen. When you take delivery of your freight, please inspect thoroughly for any visible damage to the outside of the shipping container before signing for it. If there are multiple pieces to the shipment, please account for all them. Should you find that any of the products are damaged or missing after receipt, contact us within three days to address the matter.

    I'd like to make a return. How do I do that?

    Take a look at our Return Policy, and then contact us to continue with the process. Let us know if you have any questions.

    Can you guarantee pricing and availability?

    While we attempt to list and provide you the most up-to-date pricing, we reserve the right to make changes. Additionally, we cannot guarantee that we will always have a product in stock, but we do our best to accommodate your needs. If you have questions regarding pricing or availability, please do not hesitate to ask.

    Can you explain where you come up with the 'List Price,' please?

    Our "List Price" represents the full retail price as suggested by the supplier or manufacturer, the price estimated based on comparable items offered elsewhere in the marketplace, a former price the item was offered for by Spectra Services, or the price estimated in accordance with industry standards. Please note that we do our best to provide accurate list prices, and that it may vary by geographic location.