What instrument was used to record temperature rise data for the ETENWOLF S4 SUP pump?

An Agilent DAQ970A data acquisition unit (serial number MY58035717, firmware A.02.03-01.00-02.01-00.02-02.00-03-02) connected via USB was used to log multichannel thermocouple data throughout the test.

How many units were tested and what were their designations?

Two production samples were tested simultaneously: S4-2# and S4-3#. Each unit had two measurement channels logged per scan interval alongside a laboratory ambient reference channel.

What was the peak temperature recorded during the test?

The highest recorded temperature was approximately 62.96 °C, measured on unit S4-2# at scan 223 (roughly 223 seconds into the run). Unit S4-3# reached a peak of approximately 61.75 °C at scan 213.

How long did the temperature rise test run?

The test spanned 233 scan intervals. Based on the DAQ970A Excel serial timestamps, the session ran from approximately 45888.6515 to 45888.6649, corresponding to roughly 19.3 minutes of continuous logging.

Did the S4 pump temperatures stabilize during the test?

Both units showed a rapid rise phase during the first 70 scans, followed by a partial cool-down around scans 76–90 (consistent with a duty-cycle pause or pressure relief), and then a second rising phase. After approximately scan 170, temperatures on both units began trending toward stabilization in the 53–63 °C range.

What was the ambient laboratory temperature during the test?

The laboratory ambient temperature channel remained stable throughout the session, ranging between approximately 24.8 °C and 26.2 °C, confirming controlled indoor test conditions.

Where can I find the related temperature rise summary report for the S4?

The companion sheet '温升报告' (Temperature Rise Summary Report) from the same Excel workbook is published as a related article on this site and contains consolidated pass/fail conclusions and key thermal metrics derived from this raw data.

What instrument was used to record temperature rise data for the ETENWOLF S4 SUP pump?

An Agilent DAQ970A data acquisition unit (serial number MY58035717, firmware A.02.03-01.00-02.01-00.02-02.00-03-02) connected via USB was used to log multichannel thermocouple data throughout the test.

How many units were tested and what were their designations?

Two production samples were tested simultaneously: S4-2# and S4-3#. Each unit had two measurement channels logged per scan interval alongside a laboratory ambient reference channel.

What was the peak temperature recorded during the test?

The highest recorded temperature was approximately 62.96 °C, measured on unit S4-2# at scan 223 (roughly 223 seconds into the run). Unit S4-3# reached a peak of approximately 61.75 °C at scan 213.

How long did the temperature rise test run?

The test spanned 233 scan intervals. Based on the DAQ970A Excel serial timestamps, the session ran from approximately 45888.6515 to 45888.6649, corresponding to roughly 19.3 minutes of continuous logging.

Did the S4 pump temperatures stabilize during the test?

Both units showed a rapid rise phase during the first 70 scans, followed by a partial cool-down around scans 76–90 (consistent with a duty-cycle pause or pressure relief), and then a second rising phase. After approximately scan 170, temperatures on both units began trending toward stabilization in the 53–63 °C range.

What was the ambient laboratory temperature during the test?

The laboratory ambient temperature channel remained stable throughout the session, ranging between approximately 24.8 °C and 26.2 °C, confirming controlled indoor test conditions.

Where can I find the related temperature rise summary report for the S4?

The companion sheet '温升报告' (Temperature Rise Summary Report) from the same Excel workbook is published as a related article on this site and contains consolidated pass/fail conclusions and key thermal metrics derived from this raw data.

ETENWOLF S4 SUP Pump Temperature Rise Test Report (Continuous Run, Dual-Unit Monitoring)

Document Overview

Key Findings ETENWOLF S4 SUP Pump completed a continuous temperature-rise logging run. The highest recorded channel value was 62.96 °C (S4-2#). The page presents engineering statistics and representative checkpoints instead of reproducing every acquisition row. Source workbook: S4浆板泵-温升报告-2025.8.19.xls Recorded scans: 233 Monitored numeric channels: 5…

Document type: Test Report
Prepared by: Daniel Wright
Published: July 27, 2026
Last reviewed: July 29, 2026
Topics: Environmental Testing

Key Findings

ETENWOLF S4 SUP Pump completed a continuous temperature-rise logging run. The highest recorded channel value was 62.96 °C (S4-2#). The page presents engineering statistics and representative checkpoints instead of reproducing every acquisition row.

Source workbook: S4浆板泵-温升报告-2025.8.19.xls
Recorded scans: 233
Monitored numeric channels: 5
Source sheet: 温升变化数据

Test Overview

Field	Value
Product	ETENWOLF S4 SUP Pump
Test type	Continuous temperature-rise data acquisition
Instrument	Keysight DAQ970A (as identified in the source workbook)
Data treatment	Channel statistics plus evenly spaced representative scans
Raw-data authority	Original Excel workbook

Test Method

Operate the product under the load and setup defined by the companion test-report sheet.
Log the ambient reference and component temperature channels continuously.
Review start, peak, end and stabilization behavior for every numeric channel.
Retain the workbook as the authoritative interval-by-interval record.

Test Data & Results

Channel Summary

Channel	Start °C	Peak °C	Peak scan	End °C
Channel 1	25.42	26.16	151	25.50
S4-2#	26.82	62.96	223	59.62
Channel 3	26.06	53.46	233	53.46
S4-3#	26.09	61.78	212	55.73
Channel 5	26.49	56.86	217	55.86

Representative Checkpoints

Scan	Channel 1	S4-2#	Channel 3	S4-3#	Channel 5
1	25.42	26.82	26.06	26.09	26.49
59	25.42	50.10	40.19	44.63	40.57
117	25.73	53.23	46.18	50.14	48.90
175	25.50	50.67	48.98	52.95	53.13
233	25.50	59.62	53.46	55.73	55.86

Data coverage note: The original sheet contains 233 acquisition rows. This web article intentionally condenses the series to channel-level statistics and representative checkpoints; no unreported value is inferred or fabricated.

Conclusion

This article reports the measured thermal profile without introducing a pass/fail threshold that is not present in the source data. Any formal compliance decision must be taken from the signed report sheet and its stated acceptance criteria.

Frequently Asked Questions

Why is the complete scan log not displayed?

The raw log is too long for a usable web page. Start, peak and end values are retained for every numeric channel, with representative checkpoints showing the progression.

Was any missing measurement estimated?

No. Blank or non-numeric source cells are shown as unavailable and are never interpolated.

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