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Hirayama Upright Autoclave (25 Liter) at-hv-25II

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    Hirayama Upright Autoclave (25 Liter) at-hv-25II

    SKU: at-hv-25II

    Vendor: Hirayama
    Part Number: hirayama-at-hv-25II

    Product Documents

    Hirayama Upright Autoclave (25 Liter) at-hv-25II

    A color touch panel allows an operator to understand the operation screen contents at a glance.

    Confirmation items are notified at startup.

    When the power is turned on, the confirmation items before use are displayed. You can reduce the trouble by implementing the confirmation items.

    A mode can be selected simply by touching the screen.

    A mode can be selected with the simple operation of tou-ching the desired mode from 5 modes displayed on the color touch panel and pressing the start button.

    Color display makes it easier to understand various settings.

    The settings of temperature, time, warming and exhaust can be easily changed by touch operation while checking the color screen.The set contents can be registered up to 8 patterns. It is very convenient when sharing and using with a plurality of names.

    Sterilization temperature setting

    Registration and selection of memory

    Security & Safety

    Various information such as settings, safety and warnings are displayed on a color screen.
    More detailed contents are shown by text information.

    11 kinds of alarms such as a low water heating alarm are displayed.

    Alarm occurrence date, alarm contents and stage ID number are displayed.

    Progrm version number, cycle count, next self inspection date are displayed.

    Features & Functions

    Color touch panel

    A color touch panel allows an operator to understand the operation screen contents at a glance.

    Electro-mechanical lid lock system

    The lid can be opened and closed easily and reliably with the one-touch lever. A pressure seal method is used as a safety measure.

    Dual interlock mechanism

    The lid is locked by dually detecting the chamber pressure and chamber temperature during operation. The lock state is maintained even if an operation is manually interrupted.

    Memory function

    Up to 8 patterns for each mode can be registered according to the purpose of use.

    The lid lock release temperature setting

    The lid lock release temperature can be set up for each mode or program to secure safety at the time of unloading.

    Air removal time setting

    It is effective for sterilization of Durham tubes etc. from which air is difficult to escape.                

    Dual detection system for residual air

    The residual air which may cause sterilization failure is dually detected to always maintain the appropriate sterilization conditions for loads.
    ※Detection of residual air is performed dually when the chamber pressure is normal (during air removal by gravity displacement) and when the chamber is pressurized (during air removal by pressure exhaust).

    Forced cooling unit (option)

    After sterilization, the chamber pressure is lowered by cooling with a forced cooling unit (air-cool) to shorten the time to unloading.                

    Programmable auto-start function

    It is a timer function that starts an operation at the set time.
    ※The operation start time can be set up to 1 week later.


    MODEL HV-25Ⅱ
    Effective capacity 25 L
    Chamber size (φ x H mm) 240 x 550
    Operation mode 5 modes (LIQUID, SOLID, WASTE, AGAR, DISSOLUTION) ※Settings can be registered in 8 memories.
    Temperature setting range
    Sterilization 105℃ - 126℃ Variable
    Dissolution 60℃ - 100℃ Variable
    Warming 45℃ - 60℃ Variable
    Lid lock LIQUID, AGAR, DISSOL modes: 60℃ - 95℃ Variable / SOLID, WASTE modes: 60℃ - 97℃ Variable
    Time setting range
    Sterilization 1 min - 250 min, Remaining time is displayed
    Dissolution 1 min - 60 min, Remaining time is displayed
    Warming 20 h, fixed
    Auto-start Program autoclave to start 1 min to 1 week later
    Air removal 3 min - 9 min Variable
    Exhaust setting 3 levels (Without exhaust, Fine exahut, Small amount of exhaust)
    Maximum working pressure 0.186MPa
    Thermometer Digital display
    5.0℃ - 128.9℃
    Pressure gauge Digital display 0MPa - 0.3MPa / Analog display 0MPa - 0.4MPa
    Safety devices Pressure safety valve, Over-current and earth leakage breaker, Low water cut off device
    Alarms, error display Low water heating, Temperature sensor wire disconnection, Over-temperature, Over-cool, Over-pressure,
    Lid abnormality, Abnormality in lid opening / closing lever
    Outside dimensions (W x D x H mm) 485 x 470 x 949
    Weight (Approximately) 44 kg
    Pressure vessel category Simple pressure vessel
    Chamber material Stainless steel (SUS304)
    Power supply AC110V / 120V / 220V / 230V / 240V,
    50Hz / 60Hz
    (Please specify when ordering.)
    Required power supply facility 1.5kW
    Power connection Ring terminal
    Supplied accessories Bottom plate, Drainage hose, Exhaust hose, Exhaust bottle, Drain bottle, Caster stopper (2), Wire mesh basket (2)
    Medical device category Controlled medicl device, Controlled medical device requiring special maintenance management

    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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    Will I be charged for shipping?

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    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.