Temperature

No.

When using a 6-Channel Memory Unit, do you need to connect all 6 thermocouples even if you want to check 3 points?

For any unused channels, please use the short pin connector that is available as an option.

How long will the recorded data be maintained?

Approx. 1-2 hours (when fully charged)

What is the maximum usable length of the termocouples.

Measurement precision is guarenteed for the following - 0.2ø: 5m, 0.1ø: 50cm

Is it possible to adjust the width of the baseplate?

This is provided as an option.
Please let us know the Memory Unit Model and desired size.

What is the difference between the RCM-5 & RCM-6

The difference is the number of measurement channels. RCM-5 can check up to 5 channels, where the RCM-6 can check up to 6.

Do you have any more info on the High Temperature Tape?

The heat-resistant tape used by our company is Polyimide Film Adhesive Tape No.1030, made by Okamoto. Check Here for more info.

How do I install the USB Driver?

When the reflow checker and the personal computer are connected by using the USB cable, it is necessary to install the USB driver in the personal computer.
Detailed info can be found here

(RCP-300)It is not possible to communicate with TAM-4 which connected the personal computer.

RCP-300 is a possibility to be recognized as an imaging device.
Check Here for more info.

  Dip Tester

No.

What are the different model types?

DS-02:
Low price/Value. Capable of measuring 3 items (Solder temperature / Board underside surface temperature / Dip time), using a fixed sensor on the underside of the main unit. The unit supports time logging of the 1st wave. For the 2nd wave, the time is a total of the 1st and 2nd wave times.
DS-03:
Capable of measuring 6 items (Flux height / Flux Drying / Solder height / Solder temperature / Board underside surface temperature / Dip time), using a fixed sensor on the underside of the main unit. Supports dual wave soldering.
DS-05:
Arbitrary type. Capable of measuring 4 items at 3 points (Solder temperature / Board underside surface temperature / Dip time / Conveyor speed), using 3 fixed sensors on the underside of the main unit. Supports dual wave soldering.

Can the DS-02 manage the dipping time and dipping temperature in the case of Dual Wave solder baths?

The dip time will be the total time of the 2 combined tanks. As far as the temperature, the peak temperature of either the first or second tank is registered. Because of this, we recommend using the DS-03 for Dual Wave applications.

Can the profile of the solder tank be managed with the dip tester?

The profile of the wave soldering tank cannot be managed by the dip tester

Is there a mounting plate available to correspond with board widths of 250mm?

Yes, this is available as an option.

Can I save the measurement data?

The data that is displayed on the display can be saved

  Viscosity

No.

What is the diffference between A-type, B-type, and C-type?

A-Type is for measuring high viscosity. B-Type is for measuring medium viscosity. C-Type is for measuring low viscosity.
Check here for more info on the Viscosity Standard.

What is the minimum sample size necessary for measurement?

(PM-2) A-Type: 5cc B-Type: 40cc C-Type: 60cc
(PC-1TL) A-Type: 5cc B-Type: 40cc C-Type: 60cc

What are the different types of viscometers that you have available?

Hand-held Type (PM), Desktop Type (PC-1TL), Automatic measurement type (PCU-200)

Do you have an explosion-proof viscometer available

An explosion-proof type viscometer is not currently available.

What is a Spiral Viscometer?

It is a viscosity measurement method developed by Malcom.
The spiral pump is made up of dual cylinders which simultaneously turn. The inner cylinder has a spiral groove, which draws the sample up into the cylinder. This allows the torque to be measured at a constant speed and time.

How do you clean up?

Remove both the inner and outer cyliner from the sensor head and wipe off any excess paste/liquid/fluid/etc.
Generally, we suggest cleaning the cylinders using an ultrasonic cleaner and isopropyl alcohol (IPA).

Is there a correlation with another manufacturer?

There are correlations under certain conditions. Click here for more details

Do you sell the calibration fluid?

We sell the calibration fluid, specified by type.

Is there PC Software available?

When the viscosity evaluation program [VAM-2] (PC software) is used, the continuous viscosity measurement of a sample, as well as the shear rate and shear time are logged. An analysis evaluation can be done as the temperature characteristic graph is made, and the viscosity is detailed. Graphs displaying viscosity change, viscosity curve, and the flow characteristic are available. (On-line measurement using the PCU-205 is possible with the VAM-2 software)

  Specific Gravity

No.

What is the difference between the MD-03 and MD-9900

MD-03 displays the measured specific gravity, plus a record output function.
MD-9900 displays the measured specific gravity and temperature, a record output function, and upper/lower output terminals.

How is the range of relative density decided?

First decide on the specific gravity measurement you intend to target, and select a range where that value lies in the center. Then select a range within 0.1 units.
* The type of Bob used will differ dependant on the range selected.
Example: If the desired specific gravity measurement is 0.8, please choose the range of 0.75 - 0.85.

How do I set-up the Specific Gravity Controller

Set-up the Specific Gravity Sensor in a place where the liquid is relatively stationary. If necessary, set up a sub-tank for the installation. A proper measurement cannot be taken if the buoyancy of the liquid is too large.
Please refer to the Bob diagram here for an example of the sensor installation.

How do you calibrate it?

A 5g weight attachment is used to calibrate the upper and lower limits.

(Procedure) A 5g weight is hung on the sensor. a small flathead screwdriver is used to adjust the lower limit with the ADJ volume switch to match the specific gravity. Next, the weight is removed, and the GAIN volume switch is adjusted to match the upper limit specific gravity. This procedure is repeated 2 - 3 times.

What is the maximum temperature range covered?

Temperatures up to 50 - 60°C are supported. The MD-9900 with temperature correction function is recommended

What if we want to measure other kinds of liquids?

Depending on the liquid used, the appropriate material needs to be selected.
- PVC: Post-Flux, Diluted Sulfuric Acid, Ferric Chloride, IPA
- Stainless Steel: Pre-Flux, Etc.
Please contact us for any other inqueries.

How do I connect the specific gravity sensor connector (MSJ-A)?

Guides can be found here:
- MS-5A MS-9 MD-8800
- MS-108

No.

The container sizer is not correct.

Container size will vary between lead-free solder paste and SnPb solder paste. Please contact us for more information.

  Solder-Paste Print Inspection

No.

Can large-sized boards be supported?

(TD-4M) Is available by special order.
(TD-6A) Please contact us for more information.

What is being measured?

Printed solder paste.

Can you use it for inspection after the board has been reflowed?

No. Inspection of reflowed solder is not supported.

Are there any variations in the measurement that are dependant on different users?

There is none.

Can measurements be taken quickly

(TD-4M) This machine is able to quickly measure height and area using the software.

Is SPC analysis of the measurement data available?

SPC analysis is available as an optional function.

Are there competative products available?

(TD-4M) As far as Japan, a product with the same specifications does not exist.

What are the measurement principles?

Measurement is done using a slit-laser and image data processing. check here for more details.

How are measurement programs made?

(TD-6A) There are 2 ways of making the measurement program. One way is to use a teaching function. The other way is to make it using the CAM-data conversion function.

  Reflow Oven

No.

What kind of maintenance do you recommend?

Motor bearings should be lubricated once every 3 months.
Please see the instruction manual, or check here:
RDT-1 / RDT-1 (Auto-Cooling) / RDT-250C / RDT-250C (Auto-Cooling)

What is the lifespan of the heaters?

As far as the RDT-250C, we've experienced trouble-free operation with over 50,000 hours of use.

How long should I use the Warm-up function?

We recommend 10-15min using the Warm-up function. Also, try running the empty machine about 3 times first, for best results.

How long should I operate the Cooling function?

Typically, the machine is ready for the next operation once the heaters cool down to 170°C (when peak temp. is 245°C). In this case, The time required is 2-3 minutes.

When using N2, what is the oxygen density in the unit?

RDT-250C: Using N2 at 100LPM, the density can reach under 1000ppm in under 1min 30 sec.
RDT-1: Using N2 at 80LPM, the density can reach under 1000ppm in under 1min 30 sec.
* However, values may change under varying conditions.

What is the rating for the rate of temperature rise?

Using a 1.6mm Garaepo board, the temperature rise has been rated at 3°C/s or less.

What is the Auto-cooling function?

The Auto-cooling option adds on a compartment used for cooling the sample using air blowers.

Can the RDT-250C be used for observation?

There are observation windows in the front & rear.
A window is not standard on the top, but if you require top-side observation, please contact us for more info/options.

  Wetting Tester

No.

Are there any simple guides available for the SWB-2?

They can be dowloaded here: 1:Manual mode 2:Auto mode

Is there a specific type of holder used for securing the part?

The unit comes with the standard holder. For parts that cannot be accomodated by this holder, please contact us for more options.

Is there a method to confirm the sensor works correctly?

1) Turn on the uinit and press the SETUP button according to the instructions on the screen. The sensor will return to the original point.
2) With the sensor holder in place, pressing the ENTER button will reset the load on the display.
3) Hang a 5g weight (or something you know the exact weight of) on the holder.

If the weight does not obviously match up with the displayed value, you may have a problem with the sensor. (Please use the mgf settingon the machine)
Please contact us if you feel you have a problem.

  Solder Impurity Checker

No.

Can elements other than Lead & Copper be measured?

Unfortunately, no, only Lead and Copper are supported.

How long is the measurement time?

Measurement time is about 40 minutes.

What is necessary for measurement?

A personal computer is required.

What is the measurement accuracy?

Lead: +/-0.015%, Copper: ±0.1%.

How much of a sample is needed for testing?

About 14 grams of solder is needed. A special sample solder cup is included.

What is the measurement priciple?

Analysis is done using temperature rise thermo analysis method.
Because we know each element has a specific melting point, and heating curve, we can analyze the sample and compare it's temperature curve with a standard solder that has been pre-programed into the system.

What is "standard solder"?

Measurement with the Solder Impuruty Tester is done by first registering the upper and lower limit values of a standard solder. Calibration is done to the upper/lower limit values by using specific solder samples that are supplied by Malcom.

How are we to use the results of the measurement?

You will be able to document any changes in the solder since last testing. If checked frequently, this can be an important tool for documenting solder exchange times and formal analysis requests.

What are the advantages of using the Solder Impurity Tester?

By checking the quantity of lead present on-site, you save the cost and time associated with having to send samples out for analysis.

Can analysis be done with any kind of solder?

M705 & SN-100C are supported.
For other solder types, please contact us.

  Bio Related Devices

No.

(PNE-1080) Can the measurement data be retained after using the machine?

Yes, it is possible.

(e-Spect.)Can the Data be saved?

Yes, the data can be saved.

(MSD-1)What is the sampling size?

5 - 25µL /well

(MSD-1) What kinds of fluorescent reagents are used for detection?

Cy3 and Cy5 are used.

  Other

No.

Where do I send items for repair?

Please contact us for repairs.

Are there demo units available? Would it be possible to borrow one?

Please contact us for more information.