The new Ohaus Navigator series consists of a total of 18 scales (incl. 4 LFT models) with a maximum capacity from 220g up to 22kg and a readability starting at 0.01g. As usual in this segment, all scales use load cells with strain gages.
Note: Available models and characteristics may differ depending on your region. This article refers to scales available in Europe as of May 2019.
Differences to the previous Navigator scales
The NVL series (Navigator XL) with its unusual elongated shape is no longer available:
On all new scales, the upper side of the housing is now white, and the red display framing is more discreet. Another difference is the even higher contrast of the display:
The touchless IR sensor has been removed from all scales except the LFT models.
Interface options and accessories continue to be available
Numerous interface options are available, making these scales particularly interesting for data transfer to a computer: RS-232, USB device (virtual COM port) and Ethernet.
The startup MyGrams currently wants to finance such a project on the crowdfunding platform Indiegogo. The scale is part of the protective case, can be easily removed and transfers the weight via Bluetooth to the MyGrams app. It can also communicate with other apps using an open API.
The scale is to have a height of only 6.5 mm. Unlike pocket scales currently available on the market, MyGrams uses four small load cells (one in each corner) instead of a larger load cell in the center.
A scale that is always with you and an easy-to-use app would be a great help for people who need to keep an eye on their diet. The compact size and Bluetooth connectivity could also make it a useful tool for many other applications.
I hope that MyGrams will be more successful than other crowdfunding campaigns for very compact scales with Bluetooth: iScale (Kickstarter) didn’t get financed while Weighitz (Kickstarter) hasn’t published any updates for over a year.
From May 15th through December 31st, 2019 (or while supplies last), you can get a free starter kit when purchasing an Ohaus MB120 moisture analyzer. (promotion valid in the US and Canada only). The kit contains the following items:
Temperature Calibration Kit (11113857)
Glass Fiber Filter Pads (80850087)
Sample Pans (80850086)
To get you starter kit, fill out this form on Ohaus’s website and upload a copy of your invoice. Redemption must be made within 6 weeks of your purchase of the Ohaus MB120. Click on the link above for further information.
About the Ohaus MB120 moisture analyzer
The Ohaus MB120 moisture balance has a capacity of 120g and a readability of 1mg, allowing you to determine moisture content in 0,01% increments. Its 4.3″ TFT color touchscreen display offers step-by-step user guidance. It is the most advanced moisture analyzer currently available from Ohaus.
OHAUS Moisture Analyzers – MB120 and MB90: Features (EN)
According to the press release, “Indutrade has on 2 May 2019 signed an agreement to acquire all of the shares in Adam Equipment Co Ltd (www.adamequipment.co.uk), with annual sales of approximately GBP 12 million.”
The Swedish investor Indutrade is “an international industrial group that sells high-tech products and solutions helping customers to improve their own products and streamline customers’ production processes” and is listed on Nasdaq Stockholm. Indutrade follows a “growth through acquisition” strategy and sees itself as a long-term owner.
Adam Equipment is a manufacturer of balances and scales.
Two versions of Kern’s BalanceConnection software are now available: the standard version (SCD-4.0) and the Pro version (SCD-4.0-PRO).
The following table shows the features of the standard version on the left and the additional features of the Pro version on the right (according to Kern’s 2019 catalog):
· For operating systems Windows XP, Vista, 7, 8, 8.1, 10 · Supports balances measuring devices with RS 232, RS 485, Bluetooth, LAN or WLAN network (TCP/UDP/IP) · Highly flexible formatting of the output (any order, formatting and rounding), particularly recording of date and time for every value transferred, if required · Any number of devices/interfaces can be connected, as well as simultaneous and synchronised recording of several balances · Key-activated or time-controlled interro- gation of measurements or trigger of device functions, also for continuous recording · The interface protocols for KERN balances are already predefined (standard configuration) · Compatible interface cable included when you order a KERN balance at the same time · Many different transfer and recording options: – Microsoft ® Excel/Access/Word in the fore ground or background – Other Windows applications (through key simulation), e.g. shipping software or ERP system (SAP, Sage, etc.) – File recording (e.g. as text or CSV file) – Print out on text or label printer – Screen output such as large display, line chart (drying curve for moisture analyzer), histogram, etc.
· ODBC/SQL databases such as SQL Server or MySQL · Transfer to HTTP Webservices/Web forms · Histogram · Enables the connection of medical balances to practice EDP systems using the device data transfer protocol (GDT) and also the HL7 protocol · Implementation of programs/scrips using freely-definable command lines · Command sequences · Defining the conditions for specific events and the reaction to these events · Filter for stability recognition (configurable value storage) · Central configuration repository, e.g. on the network · On-screen displays with configurable user interface for flexible balance operation
If you do not need the features listed on the right, the standard version is the right choice. However, this version has also become a bit more expensive compared to the single version available so far.
If you don’t need the extensive functionality of BalanceConnection and only want to connect a single scale to your PC, we offer two very inexpensive alternatives. Each of these programs has a single purpose and is therefore easy to set up and use:
232key: Transfers the weight to any application (e.g. Excel, shipping software, etc.) using a key simulation (virtual keyboard wedge).
Simple Data Logger: Stores the weight in a CSV file (if desired with date and time), the weight can also be retrieved from the scale using a timer (Plus version only).